{"id":16384,"date":"2025-06-23T13:16:36","date_gmt":"2025-06-23T13:16:36","guid":{"rendered":"https:\/\/itbusinesstoday.com\/?p=16384"},"modified":"2025-06-23T13:16:36","modified_gmt":"2025-06-23T13:16:36","slug":"why-japanese-carmakers-are-betting-on-hydrogen-again-this-time-with-ai-efficiency","status":"publish","type":"post","link":"https:\/\/itbusinesstoday.com\/ja\/industrial-tech\/automotive\/why-japanese-carmakers-are-betting-on-hydrogen-again-this-time-with-ai-efficiency\/","title":{"rendered":"\u65e5\u672c\u306e\u81ea\u52d5\u8eca\u30e1\u30fc\u30ab\u30fc\u304c\u518d\u3073\u6c34\u7d20\u306b\u8ced\u3051\u308b\u7406\u7531\uff1a\u4eca\u5ea6\u306fAI\u306e\u52b9\u7387\u5316"},"content":{"rendered":"<?xml encoding=\"utf-8\" ?><p>For years, everyone agreed that battery electric vehicles (BEVs) were essential for a zero-emission future. Japan&rsquo;s car giants, like Toyota, Honda, and Kawasaki, kept promoting hydrogen. They stayed focused despite the surrounding noise. Japanese engineers improved fuel cell stacks. They gained expertise quietly, even as BEVs advanced. New technology, strategic needs, and gained experience are driving a strong comeback. Japanese carmakers are betting big on hydrogen once more, but this time, it&rsquo;s different. This time, they are armed with an unprecedented ally: Artificial Intelligence. This renewed commitment isn&rsquo;t nostalgia; it&rsquo;s a calculated, AI-optimized strategy for sustainable leadership.<\/p><h3><strong>\u6c34\u7d20\u306e\u6c38\u9060\u306e\u9b45\u529b<\/strong><\/h3><p>\u6c34\u7d20\u71c3\u6599\u96fb\u6c60\u306e\u9b45\u529b <a href=\"https:\/\/itbusinesstoday.com\/ja\/knowledge-hub\/exploring-the-future-of-electric-vehicles-in-japan-key-players-and-innovations\/\">\u96fb\u6c17\u81ea\u52d5\u8eca<\/a> (FCEVs) is still strong. This is especially true in areas where battery power has clear limits. The main benefit is simple: fast refueling like gas. Plus, you can drive over 500 kilometers. This helps ease &lsquo;range anxiety.&rsquo; This concern still impacts some people when they choose BEVs. This is especially true for commercial fleets and long-haul transport. Hydrogen fuel cells only emit water vapor. This helps meet global <a href=\"https:\/\/itbusinesstoday.com\/ja\/knowledge-hub\/decarbonizing-japans-heavy-machinery-industry-a-story-of-innovation-and-human-endeavor\/\">\u8131\u70ad\u7d20<\/a> goals. Japan has few energy resources and relies on imported fossil fuels. Hydrogen can help create energy security and independence. This is especially true when it&rsquo;s made from renewable sources or low-carbon methods.<\/p><p>\u6c34\u7d20\u30d6\u30fc\u30e0\u306e\u7b2c\u4e00\u6ce2\u306f\u5927\u304d\u306a\u969c\u5bb3\u306b\u3076\u3064\u304b\u308a\u307e\u3057\u305f\u3002\u30b3\u30b9\u30c8\u306e\u9ad8\u3055\u304c\u666e\u53ca\u3092\u9045\u3089\u305b\u305f\u306e\u3067\u3059\u3002\u3053\u306e\u305f\u3081\u3001\u4e57\u7528\u8eca\u5e02\u5834\u3067\u306fBEV\u304c\u65e9\u671f\u306b\u52e2\u3044\u3092\u5f97\u307e\u3057\u305f\u3002\u30b0\u30ed\u30fc\u30d0\u30eb <a href=\"https:\/\/www.sneresearch.com\/kr\/home\/\" data-no-translation=\"\">FCEV<\/a> sales fell from 20,704 in 2022 to just 14,451 in 2023, and further to approximately 12,866 in 2024. Yet Japan&rsquo;s domestic market showed resilience, FCEV sales doubled from 202 to 440 units in 2024, indicating strong local support for the technology.<\/p><h3><strong>\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u52b9\u7387\u5316\u3068\u30b3\u30b9\u30c8\u524a\u6e1b<\/strong><\/h3><p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-16440\" src=\"https:\/\/itbusinesstoday.com\/wp-content\/uploads\/2025\/06\/Why-Japanese-Carmakers-Are-Betting-on-Hydrogen-Again-This-Time-with-AI-Efficiency-02.webp\" alt=\" Why Japanese Carmakers Are Betting on Hydrogen Again\" width=\"1200\" height=\"800\"><\/p><p>The key difference in this second hydrogen wave is the power of Artificial Intelligence. Japanese automakers aren&rsquo;t just making fuel cells anymore. They are now using AI and machine learning to control them with amazing precision. This technological infusion tackles the core historical weaknesses head-on:<\/p><p><strong>\u5fc3\u81d3\u306e\u6700\u9069\u5316\u71c3\u6599\u96fb\u6c60\u30b9\u30bf\u30c3\u30af\u306e\u6027\u80fd<\/strong>: Designing and running a fuel cell stack involves many complex factors. These factors are temperature gradients, humidity levels, gas flow rates, catalyst wear, and membrane integrity. AI algorithms use large datasets from real-world operations and advanced simulations. They now optimize these parameters in real-time. Picture AI always adjusting the fuel cell&rsquo;s performance. It boosts power output and reduces wear. This way, it extends the lifespan of components and greatly enhances system efficiency. This means better performance, longer durability, and importantly, lower costs. You save money by using less material and enjoying longer service intervals.<\/p><p><strong>\u4e88\u6e2c\u529b\uff1a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u9769\u547d<\/strong> \u5546\u7528\u30d5\u30ea\u30fc\u30c8\u4e8b\u696d\u8005\u306b\u3068\u3063\u3066\u3001\u8a08\u753b\u5916\u306e\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u306f\u554f\u984c\u3067\u3059\u3002AI\u306f\u3001FCEV\u306e\u4e8b\u5f8c\u4fdd\u5168\u304b\u3089\u4e88\u77e5\u4fdd\u5168\u3078\u306e\u30b7\u30d5\u30c8\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002AI\u306f\u30bb\u30f3\u30b5\u30fc\u30c7\u30fc\u30bf\u3092\u5206\u6790\u3059\u308b\u3053\u3068\u3067\u3001\u6f5c\u5728\u7684\u306a\u6545\u969c\u3092\u767a\u898b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5fae\u5999\u306a\u632f\u52d5\u3001\u308f\u305a\u304b\u306a\u96fb\u5727\u306e\u5909\u5316\u3001\u30ac\u30b9\u7d44\u6210\u306e\u5909\u5316\u306a\u3069\u306b\u6ce8\u76ee\u3057\u307e\u3059\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u524d\u306b\u691c\u77e5\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5b9a\u671f\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u8def\u4e0a\u3067\u306e\u9ad8\u4fa1\u306a\u6545\u969c\u3092\u907f\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30c8\u30e9\u30c3\u30af\u904b\u9001\u4f1a\u793e\u306f\u3001\u8eca\u4e21\u306e\u7a3c\u50cd\u6642\u9593\u306b\u3088\u308a\u81ea\u4fe1\u3092\u6301\u3063\u3066\u30eb\u30fc\u30c8\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3092\u8a08\u753b\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p><p><strong>\u6750\u6599\u79d1\u5b66\u30a2\u30af\u30bb\u30e9\u30ec\u30a4\u30c6\u30c3\u30c9<\/strong> \u3088\u308a\u512a\u308c\u305f\u89e6\u5a92\u3084\u3088\u308a\u5f37\u529b\u306a\u819c\u7d20\u6750\u3092\u898b\u3064\u3051\u308b\u306b\u306f\u3001\u4f55\u5e74\u3082\u306e\u7814\u7a76\u5ba4\u3067\u306e\u4f5c\u696d\u3068\u591a\u304f\u306e\u8a66\u9a13\u304c\u5fc5\u8981\u3067\u3059\u3002AI\u306f\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u5287\u7684\u306b\u52a0\u901f\u3057\u307e\u3059\u3002\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u306f\u3001\u4f55\u767e\u4e07\u3082\u306e\u6750\u6599\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u7d20\u65e9\u304f\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u306f\u7279\u6027\u3084\u6027\u80fd\u3092\u4e88\u6e2c\u3057\u3001\u7814\u7a76\u8005\u304c\u6700\u826f\u306e\u5019\u88dc\u3092\u3088\u308a\u65e9\u304f\u898b\u3064\u3051\u3089\u308c\u308b\u3088\u3046\u652f\u63f4\u3057\u307e\u3059\u3002\u3053\u306e\u8fc5\u901f\u306a\u53cd\u5fa9\u30b5\u30a4\u30af\u30eb\u306f\u3001\u6b21\u4e16\u4ee3\u71c3\u6599\u96fb\u6c60\u306e\u958b\u767a\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30bb\u30eb\u306f\u3001\u3088\u308a\u5b89\u304f\u3001\u3088\u308a\u5f37\u529b\u3067\u3001\u3088\u308a\u9577\u6301\u3061\u3059\u308b\u3088\u3046\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p><p><strong>\u9700\u8981\u4e88\u6e2c\u3068\u30a4\u30f3\u30d5\u30e9\u306e\u76f8\u4e57\u52b9\u679c\uff1a<\/strong> Building a hydrogen refueling network requires massive investment. AI plays a vital role beyond the vehicle itself. Smart algorithms check fleet use, planned vehicle deployment, regional logistics, and renewable energy forecasts. They help decide where to place and how big to make hydrogen refueling stations. This data-driven method makes sure we build infrastructure where it&rsquo;s needed most. This way, we maximize use and boost returns for infrastructure providers.<\/p><h4>\u3053\u3061\u3089\u3082\u304a\u8aad\u307f\u304f\u3060\u3055\u3044\uff1a <a class=\"p-url\" href=\"https:\/\/itbusinesstoday.com\/ja\/industrial-tech\/automotive\/next-gen-batteries-how-japan-is-charging-the-future-of-electric-vehicles-with-solid-state-tech\/\" rel=\"bookmark\">\u6b21\u4e16\u4ee3\u30d0\u30c3\u30c6\u30ea\u30fc\uff1a\u56fa\u4f53\u96fb\u6c60\u6280\u8853\u3067\u96fb\u6c17\u81ea\u52d5\u8eca\u306e\u672a\u6765\u3092\u5207\u308a\u958b\u304f\u65e5\u672c<\/a><\/h4><h3><strong>\u30a4\u30f3\u30d5\u30e9<\/strong><\/h3><p>Japan knows vehicles aren&rsquo;t enough. So, there&rsquo;s a strong effort to create a hydrogen ecosystem. This push is driven by data and careful planning.<\/p><p><strong>\u653f\u5e9c\u652f\u63f4\u306e\u52e2\u3044\uff1a<\/strong> Japan&rsquo;s national hydrogen strategy is among the most ambitious globally.<\/p><p>\u653f\u5e9c\u306f\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u5206\u91ce\u306b\u591a\u984d\u306e\u88dc\u52a9\u91d1\u3092\u51fa\u3057\u3066\u3044\u307e\u3059\uff1a<\/p><ul>\n<li>\u7d66\u6cb9\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u8a2d\u7f6e<\/li>\n<li>\u518d\u751f\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc\u306b\u3088\u308b\u30b0\u30ea\u30fc\u30f3\u6c34\u7d20\u88fd\u9020\u306e\u7814\u7a76<\/li>\n<li>\u91cd\u5de5\u696d\u304a\u3088\u3073\u767a\u96fb\u306b\u304a\u3051\u308b\u6c34\u7d20\u306e\u30d1\u30a4\u30ed\u30c3\u30c8\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5b9f\u65bd<\/li>\n<\/ul><p>\u3053\u308c\u306f\u6c11\u9593\u6295\u8cc7\u306e\u305f\u3081\u306e\u80a5\u6c83\u306a\u571f\u58cc\u3092\u4f5c\u308a\u51fa\u3057\u307e\u3059\u3002\u7d4c\u6e08\u7523\u696d\u7701\u306f <a href=\"https:\/\/www.hydrogeninsight.com\/transport\/japan-to-offer-nearly-5-kg-towards-hydrogen-refuelling-costs-for-fuel-cell-powered-commercial-vehicles\/2-1-1821366\" data-no-translation=\"\">&yen;46 billion<\/a> for hydrogen-powered trucks and buses, subsidizing up to &yen;700\/kg of hydrogen, covering approximately 75% of the cost gap compared to diesel.<br>\n\u73fe\u5728\u3001\u65e5\u672c\u306b\u306f\u591a\u304f\u306e\u6c34\u7d20\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u304c\u3042\u308a\u3001\u5ca9\u8c37\u7523\u696d\u3060\u3051\u3067\u3082 <a href=\"https:\/\/www.iwatani.co.jp\/eng\/ir\/pdf\/integrated_report_e03.pdf\" data-no-translation=\"\">51.<\/a> \u653f\u5e9c\u306f\u3053\u308c\u30922030\u5e74\u307e\u3067\u306b1000\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u306b\u62e1\u5927\u3059\u308b\u8a08\u753b\u3002<\/p><p><strong>\u6176\u61c9\u30b3\u30e9\u30dc\uff1a<\/strong> The traditional Japanese industrial model shines here. Automakers are working closely with energy companies like Iwatani and ENEOS. They&rsquo;re partnering with industrial gas producers and heavy machinery makers. One example is Komatsu, which is exploring hydrogen construction equipment. Additionally, trading houses are part of this collaboration. This holistic approach tackles production, distribution, storage, and utilization simultaneously. AI-driven logistics models improve hydrogen transport routes. They use pipelines, special trucks, and ships to import green hydrogen internationally.<\/p><p><strong>\u307e\u305a\u30d8\u30d3\u30fc\u30d2\u30c3\u30bf\u30fc\u306b\u96c6\u4e2d<\/strong>: This effort targets sectors where batteries aren&rsquo;t practical. Heavy-duty trucks, buses, and forklifts are important targets. Toyota has a strong market share in forklifts. Maritime vessels and stationary power generation also fit into this category. These applications usually have set routes and centralized refueling. This makes it easier to roll out the initial infrastructure. Success here scales up, lowers hydrogen costs, and sets a tested operational model. This happens before we expand into passenger vehicles.<\/p><h3><strong>Japan&rsquo;s Strategic Imperative<\/strong><\/h3><p><img decoding=\"async\" class=\"alignnone size-full wp-image-16438\" src=\"https:\/\/itbusinesstoday.com\/wp-content\/uploads\/2025\/06\/Why-Japanese-Carmakers-Are-Betting-on-Hydrogen-Again-This-Time-with-AI-Efficiency-03.webp\" alt=\" Why Japanese Carmakers Are Betting on Hydrogen Again\" width=\"1200\" height=\"800\"><\/p><p>Japan&rsquo;s renewed focus on hydrogen isn&rsquo;t just about technology. It&rsquo;s part of the country&rsquo;s industrial strategy and competitive edge.<\/p><p>\u65e5\u672c\u306b\u306f\u3001\u71c3\u6599\u96fb\u6c60\u6280\u8853\u3068\u6c34\u7d20\u306e\u53d6\u308a\u6271\u3044\u306b\u95a2\u3057\u3066\u6570\u5341\u5e74\u306b\u308f\u305f\u308b\u8c4a\u5bcc\u306a\u7d4c\u9a13\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u5927\u304d\u306a\u5f37\u307f\u3067\u3059\u3002\u65e5\u672c\u306fAI\u306b\u3088\u3063\u3066\u6c34\u7d20\u3078\u306e\u53d6\u308a\u7d44\u307f\u3092\u500d\u5897\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u65e5\u672c\u304c\u5148\u7aef\u6280\u8853\u306e\u30ea\u30fc\u30c0\u30fc\u3067\u3042\u308a\u7d9a\u3051\u308b\u3053\u3068\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u65e5\u672c\u306f\u3053\u306e\u5206\u91ce\u3067\u8cb4\u91cd\u306a\u77e5\u7684\u8ca1\u7523\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u65e5\u672c\u306f\u6c34\u7d20\u306b\u6ce8\u529b\u3057\u3066\u3044\u307e\u3059\u3002\u30d0\u30c3\u30c6\u30ea\u30fc\u306f\u4ed6\u56fd\u306e\u65b9\u304c\u65e9\u3044\u306e\u3067\u3001\u7af6\u4e89\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002<\/p><p><strong>\u7d4c\u6e08\u30a8\u30f3\u30b8\u30f3\uff1a<\/strong> \u6c34\u7d20\u306e\u30d0\u30ea\u30e5\u30fc\u30c1\u30a7\u30fc\u30f3\u3092\u30ea\u30fc\u30c9\u3059\u308b\u3053\u3068\u306f\u3001\u5927\u304d\u306a\u7d4c\u6e08\u7684\u53ef\u80fd\u6027\u3092\u79d8\u3081\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u96fb\u89e3\u69fd\u306e\u88fd\u9020\u3001\u71c3\u6599\u96fb\u6c60\u306e\u88fd\u9020\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u7d71\u5408\u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u3053\u306e\u30d0\u30ea\u30e5\u30fc\u30c1\u30a7\u30fc\u30f3\u306f\u9ad8\u4fa1\u5024\u306e\u96c7\u7528\u3092\u5275\u51fa\u3057\u3001\u8f38\u51fa\u3092\u5f8c\u62bc\u3057\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u65e5\u672c\u4f01\u696d\u306f\u3001\u53f0\u982d\u3059\u308b\u4e16\u754c\u306e\u6c34\u7d20\u5e02\u5834\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3068\u306a\u308a\u307e\u3059\u3002<\/p><p><strong>\u30a8\u30cd\u30eb\u30ae\u30fc\u5b89\u5168\u4fdd\u969c\u306e\u591a\u69d8\u5316\uff1a <\/strong>Hydrogen, especially &lsquo;green hydrogen,&rsquo; is key. It can be made at home using solar or offshore wind. Or, it can come from countries rich in renewables. This helps reduce reliance on unstable fossil fuel imports. AI helps improve renewable hydrogen production and its integration into the grid. This boosts security.<\/p><p><strong>BEV\u306e\u73fe\u5b9f\uff1a<\/strong> BEVs matter, but Japanese car makers understand that one solution for decarbonization isn&rsquo;t enough for all. Different markets and applications demand different solutions. Hydrogen offers a helpful option, especially for key sectors in the Japanese economy, such as logistics and heavy industry. Investing in both technologies hedges their bets and broadens their market reach.<\/p><h3><strong>\u8ab2\u984c\u3068AI\u304c\u5207\u308a\u62d3\u304f\u5730\u5e73\u7dda<\/strong><\/h3><p>\u524d\u9014\u306f\u6709\u671b\u3067\u3059\u304c\u3001\u969c\u5bb3\u304c\u306a\u3044\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30b0\u30ea\u30fc\u30f3\u6c34\u7d20\u88fd\u9020\u306e\u30b3\u30b9\u30c8\u306f\u5927\u5e45\u306b\u4f4e\u4e0b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u71c3\u6599\u88dc\u7d66\u30a4\u30f3\u30d5\u30e9\u3092\u62e1\u5927\u3059\u308b\u306b\u306f\u3001\u6301\u7d9a\u7684\u3067\u5927\u898f\u6a21\u306a\u6295\u8cc7\u3068\u696d\u754c\u6a2a\u65ad\u7684\u306a\u8abf\u6574\u304c\u5fc5\u8981\u3067\u3059\u3002\u56fd\u6c11\u306e\u8a8d\u8b58\u3068\u610f\u8b58\u3092\u9ad8\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6c34\u7d20\u306e\u5b89\u5168\u6027\u3068\u8f38\u9001\u306b\u95a2\u3059\u308b\u4e16\u754c\u57fa\u6e96\u306e\u3055\u3089\u306a\u308b\u8abf\u548c\u304c\u5fc5\u8981\u3002<\/p><p>\u3057\u304b\u3057\u3001AI\u306e\u7d71\u5408\u306f\u8a08\u7b97\u3092\u6839\u672c\u7684\u306b\u5909\u3048\u307e\u3059\u3002AI\u306f\u6c34\u7d20\u7523\u696d\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u71c3\u6599\u96fb\u6c60\u306e\u30b3\u30b9\u30c8\u3092\u4e0b\u3052\u3001\u8010\u4e45\u6027\u3092\u9ad8\u3081\u3001\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002\u307e\u305f\u3001\u7d20\u6750\u306e\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u3092\u52a0\u901f\u3055\u305b\u307e\u3059\u3002\u307e\u305f\u3001\u30a4\u30f3\u30d5\u30e9\u914d\u5099\u306e\u6700\u9069\u5316\u306b\u3082\u5f79\u7acb\u3061\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6c34\u7d20\u306f\u3088\u308a\u73fe\u5b9f\u7684\u3067\u7af6\u4e89\u529b\u306e\u3042\u308b\u3082\u306e\u306b\u306a\u308a\u307e\u3059\u3002\u79c1\u305f\u3061\u306f\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u3092\u8d85\u3048\u3001\u5546\u696d\u7684\u306b\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3078\u3068\u5411\u304b\u3063\u3066\u3044\u307e\u3059\u3002<\/p><h3><strong>\u6301\u7d9a\u53ef\u80fd\u306a\u30ea\u30fc\u30c0\u30fc\u30b7\u30c3\u30d7\u306e\u305f\u3081\u306e\u8a08\u7b97\u3055\u308c\u305f\u77e5\u7684\u306a\u8ced\u3051<\/strong><\/h3><p>Japan&rsquo;s car makers are not stepping back from electrification. Instead, they are broadening what it means. Their strong focus on hydrogen, powered by Artificial Intelligence, highlights their long-term vision and unique strengths. It&rsquo;s a recognition that achieving true decarbonization requires a multi-pronged approach.<\/p><p>\u65e5\u672c\u306e\u30d3\u30b8\u30cd\u30b9\u30ea\u30fc\u30c0\u30fc\u306b\u3068\u3063\u3066\u3001\u305d\u306e\u610f\u5473\u306f\u6df1\u3044\u3002\u3053\u308c\u306f\u8f38\u9001\u306b\u95a2\u3059\u308b\u3053\u3068\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u65e5\u672c\u306e\u7523\u696d\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u5b89\u5168\u4fdd\u969c\u3001\u6280\u8853\u306e\u72ec\u7acb\u6027\u306b\u3082\u95a2\u308f\u308b\u3053\u3068\u3067\u3059\u3002AI\u71c3\u6599\u96fb\u6c60\u7814\u7a76\u3001\u30b0\u30ea\u30fc\u30f3\u6c34\u7d20\u88fd\u9020\u3001\u30a4\u30f3\u30d5\u30e9\u3078\u306e\u6295\u8cc7\u306f\u3001\u65b0\u305f\u306a\u7523\u696d\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u3092\u4f5c\u308a\u51fa\u3057\u307e\u3059\u3002\u30ed\u30b8\u30b9\u30c6\u30a3\u30af\u30b9\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u3001\u88fd\u9020\u3001\u30cf\u30a4\u30c6\u30af\u4f01\u696d\u306f\u3001\u3053\u306e\u5206\u91ce\u306b\u6ce8\u76ee\u3059\u3079\u304d\u3067\u3059\u3002\u6210\u9577\u3059\u308b\u6c34\u7d20\u30d0\u30ea\u30e5\u30fc\u30c1\u30a7\u30fc\u30f3\u306b\u304a\u3044\u3066\u3001\u5354\u529b\u3057\u5408\u3044\u3001\u65ac\u65b0\u306a\u30a2\u30a4\u30c7\u30a2\u3092\u751f\u307f\u51fa\u3059\u30c1\u30e3\u30f3\u30b9\u3092\u63a2\u3059\u3079\u304d\u3067\u3059\u3002<\/p><p>The quiet hum of the hydrogen fuel cell is more than an alternative powertrain. It is smartly managed by advanced algorithms. It shows Japan&rsquo;s commitment to creating a sustainable future. They will use their years of experience with AI to tackle past challenges. This second bet on hydrogen is smarter and more advanced than the first. It&rsquo;s also more important strategically. It&rsquo;s a bet on efficiency, strength, and lasting leadership in the global clean energy shift. Japan is giving the silent engine a powerful digital brain. They&rsquo;re taking charge.<\/p>","protected":false},"excerpt":{"rendered":"<p>For years, everyone agreed that battery electric vehicles (BEVs) were essential for a zero-emission future. Japan&rsquo;s car giants, like Toyota, Honda, and Kawasaki, kept promoting hydrogen. They stayed focused despite the surrounding noise. Japanese engineers improved fuel cell stacks. They gained expertise quietly, even as BEVs advanced. New technology, strategic needs, and gained experience are driving a strong comeback. Japanese carmakers are betting big on hydrogen once more, but this time, it&rsquo;s different. This time, they are armed with an unprecedented ally: Artificial Intelligence. This renewed commitment isn&rsquo;t nostalgia; it&rsquo;s a calculated, AI-optimized strategy for sustainable leadership.The Enduring Allure of HydrogenThe appeal of hydrogen fuel cell electric vehicles (FCEVs) is [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":16441,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"wprm-recipe-roundup-name":"","wprm-recipe-roundup-description":"","postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"footnotes":""},"categories":[193,84,180,201],"tags":[218,5572,5571,5574,5573,3820],"ppma_author":[324],"class_list":["post-16384","post","type-post","status-publish","format-standard","has-post-thumbnail","category-automotive","category-industrial-tech","category-knowledge-hub","category-staff-writers","tag-ai","tag-electric-vehicle","tag-fcevs","tag-hydrogen-ecosystem","tag-japanese-carmakers","tag-japanese-tech"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Why Japanese Carmakers Are Betting on Hydrogen Again<\/title>\n<meta name=\"description\" content=\"Japan\u2019s auto giants are reviving hydrogen with AI; cutting costs, boosting efficiency, and redefining clean energy leadership for the future.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/itbusinesstoday.com\/ja\/industrial-tech\/automotive\/why-japanese-carmakers-are-betting-on-hydrogen-again-this-time-with-ai-efficiency\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why Japanese Carmakers Are Betting on Hydrogen Again\" \/>\n<meta property=\"og:description\" content=\"Japan\u2019s auto giants are reviving hydrogen with AI; cutting costs, boosting efficiency, and redefining clean energy leadership for the future.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/itbusinesstoday.com\/ja\/industrial-tech\/automotive\/why-japanese-carmakers-are-betting-on-hydrogen-again-this-time-with-ai-efficiency\/\" \/>\n<meta property=\"og:site_name\" content=\"itbusinesstoday\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-23T13:16:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/itbusinesstoday.com\/wp-content\/uploads\/2025\/06\/Why-Japanese-Carmakers-Are-Betting-on-Hydrogen-Again-This-Time-with-AI-Efficiency-01.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Amane Hoshimi\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"Amane Hoshimi\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"8\u5206\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u65e5\u672c\u306e\u81ea\u52d5\u8eca\u30e1\u30fc\u30ab\u30fc\u304c\u518d\u3073\u6c34\u7d20\u306b\u8ced\u3051\u308b\u7406\u7531","description":"\u65e5\u672c\u306e\u5927\u624b\u81ea\u52d5\u8eca\u30e1\u30fc\u30ab\u30fc\u306f\u3001AI\u3092\u6d3b\u7528\u3057\u3066\u6c34\u7d20\u3092\u5fa9\u6d3b\u3055\u305b\u3001\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u3001\u52b9\u7387\u3092\u9ad8\u3081\u3001\u5c06\u6765\u306e\u30af\u30ea\u30fc\u30f3\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u30ea\u30fc\u30c0\u30fc\u30b7\u30c3\u30d7\u3092\u518d\u5b9a\u7fa9\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u307e\u3059\u3002.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/itbusinesstoday.com\/ja\/industrial-tech\/automotive\/why-japanese-carmakers-are-betting-on-hydrogen-again-this-time-with-ai-efficiency\/","og_locale":"ja_JP","og_type":"article","og_title":"Why Japanese Carmakers Are Betting on Hydrogen Again","og_description":"Japan\u2019s auto giants are reviving hydrogen with AI; cutting costs, boosting efficiency, and redefining clean energy leadership for the future.","og_url":"https:\/\/itbusinesstoday.com\/ja\/industrial-tech\/automotive\/why-japanese-carmakers-are-betting-on-hydrogen-again-this-time-with-ai-efficiency\/","og_site_name":"itbusinesstoday","article_published_time":"2025-06-23T13:16:36+00:00","og_image":[{"width":1200,"height":800,"url":"https:\/\/itbusinesstoday.com\/wp-content\/uploads\/2025\/06\/Why-Japanese-Carmakers-Are-Betting-on-Hydrogen-Again-This-Time-with-AI-Efficiency-01.webp","type":"image\/webp"}],"author":"Amane Hoshimi","twitter_card":"summary_large_image","twitter_misc":{"\u57f7\u7b46\u8005":"Amane Hoshimi","\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593":"8\u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/itbusinesstoday.com\/industrial-tech\/automotive\/why-japanese-carmakers-are-betting-on-hydrogen-again-this-time-with-ai-efficiency\/#article","isPartOf":{"@id":"https:\/\/itbusinesstoday.com\/industrial-tech\/automotive\/why-japanese-carmakers-are-betting-on-hydrogen-again-this-time-with-ai-efficiency\/"},"author":{"name":"Amane Hoshimi","@id":"https:\/\/itbusinesstoday-68b209.ingress-baronn.ewp.live\/#\/schema\/person\/35efe5ef5b3fd78cd5e125fd2dca2609"},"headline":"Why Japanese Carmakers Are Betting on Hydrogen Again: This Time with AI Efficiency","datePublished":"2025-06-23T13:16:36+00:00","mainEntityOfPage":{"@id":"https:\/\/itbusinesstoday.com\/industrial-tech\/automotive\/why-japanese-carmakers-are-betting-on-hydrogen-again-this-time-with-ai-efficiency\/"},"wordCount":1524,"publisher":{"@id":"https:\/\/itbusinesstoday-68b209.ingress-baronn.ewp.live\/#organization"},"image":{"@id":"https:\/\/itbusinesstoday.com\/industrial-tech\/automotive\/why-japanese-carmakers-are-betting-on-hydrogen-again-this-time-with-ai-efficiency\/#primaryimage"},"thumbnailUrl":"https:\/\/itbusinesstoday.com\/wp-content\/uploads\/2025\/06\/Why-Japanese-Carmakers-Are-Betting-on-Hydrogen-Again-This-Time-with-AI-Efficiency-01.webp","keywords":["AI","electric vehicle","FCEVs","hydrogen ecosystem","Japanese Carmakers","Japanese tech"],"articleSection":["Automotive","Industrial Tech","Knowledge Hub","Staff Writers"],"inLanguage":"ja"},{"@type":"WebPage","@id":"https:\/\/itbusinesstoday.com\/industrial-tech\/automotive\/why-japanese-carmakers-are-betting-on-hydrogen-again-this-time-with-ai-efficiency\/","url":"https:\/\/itbusinesstoday.com\/industrial-tech\/automotive\/why-japanese-carmakers-are-betting-on-hydrogen-again-this-time-with-ai-efficiency\/","name":"\u65e5\u672c\u306e\u81ea\u52d5\u8eca\u30e1\u30fc\u30ab\u30fc\u304c\u518d\u3073\u6c34\u7d20\u306b\u8ced\u3051\u308b\u7406\u7531","isPartOf":{"@id":"https:\/\/itbusinesstoday-68b209.ingress-baronn.ewp.live\/#website"},"primaryImageOfPage":{"@id":"https:\/\/itbusinesstoday.com\/industrial-tech\/automotive\/why-japanese-carmakers-are-betting-on-hydrogen-again-this-time-with-ai-efficiency\/#primaryimage"},"image":{"@id":"https:\/\/itbusinesstoday.com\/industrial-tech\/automotive\/why-japanese-carmakers-are-betting-on-hydrogen-again-this-time-with-ai-efficiency\/#primaryimage"},"thumbnailUrl":"https:\/\/itbusinesstoday.com\/wp-content\/uploads\/2025\/06\/Why-Japanese-Carmakers-Are-Betting-on-Hydrogen-Again-This-Time-with-AI-Efficiency-01.webp","datePublished":"2025-06-23T13:16:36+00:00","description":"\u65e5\u672c\u306e\u5927\u624b\u81ea\u52d5\u8eca\u30e1\u30fc\u30ab\u30fc\u306f\u3001AI\u3092\u6d3b\u7528\u3057\u3066\u6c34\u7d20\u3092\u5fa9\u6d3b\u3055\u305b\u3001\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u3001\u52b9\u7387\u3092\u9ad8\u3081\u3001\u5c06\u6765\u306e\u30af\u30ea\u30fc\u30f3\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u30ea\u30fc\u30c0\u30fc\u30b7\u30c3\u30d7\u3092\u518d\u5b9a\u7fa9\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u307e\u3059\u3002.","breadcrumb":{"@id":"https:\/\/itbusinesstoday.com\/industrial-tech\/automotive\/why-japanese-carmakers-are-betting-on-hydrogen-again-this-time-with-ai-efficiency\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/itbusinesstoday.com\/industrial-tech\/automotive\/why-japanese-carmakers-are-betting-on-hydrogen-again-this-time-with-ai-efficiency\/"]}]},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/itbusinesstoday.com\/industrial-tech\/automotive\/why-japanese-carmakers-are-betting-on-hydrogen-again-this-time-with-ai-efficiency\/#primaryimage","url":"https:\/\/itbusinesstoday.com\/wp-content\/uploads\/2025\/06\/Why-Japanese-Carmakers-Are-Betting-on-Hydrogen-Again-This-Time-with-AI-Efficiency-01.webp","contentUrl":"https:\/\/itbusinesstoday.com\/wp-content\/uploads\/2025\/06\/Why-Japanese-Carmakers-Are-Betting-on-Hydrogen-Again-This-Time-with-AI-Efficiency-01.webp","width":1200,"height":800,"caption":"Why Japanese Carmakers Are Betting on Hydrogen Again"},{"@type":"BreadcrumbList","@id":"https:\/\/itbusinesstoday.com\/industrial-tech\/automotive\/why-japanese-carmakers-are-betting-on-hydrogen-again-this-time-with-ai-efficiency\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/itbusinesstoday.com\/"},{"@type":"ListItem","position":2,"name":"Why Japanese Carmakers Are Betting on Hydrogen Again: This Time with AI Efficiency"}]},{"@type":"WebSite","@id":"https:\/\/itbusinesstoday-68b209.ingress-baronn.ewp.live\/#website","url":"https:\/\/itbusinesstoday-68b209.ingress-baronn.ewp.live\/","name":"\u30a4\u30c3\u30c8\u30d3\u30b8\u30cd\u30b9\u30c8\u30a5\u30c7\u30a4","description":"","publisher":{"@id":"https:\/\/itbusinesstoday-68b209.ingress-baronn.ewp.live\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/itbusinesstoday-68b209.ingress-baronn.ewp.live\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ja"},{"@type":"Organization","@id":"https:\/\/itbusinesstoday-68b209.ingress-baronn.ewp.live\/#organization","name":"\u30a4\u30c3\u30c8\u30d3\u30b8\u30cd\u30b9\u30c8\u30a5\u30c7\u30a4","url":"https:\/\/itbusinesstoday-68b209.ingress-baronn.ewp.live\/","logo":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/itbusinesstoday-68b209.ingress-baronn.ewp.live\/#\/schema\/logo\/image\/","url":"https:\/\/itbusinesstoday.com\/wp-content\/uploads\/2025\/01\/Asset-1.png","contentUrl":"https:\/\/itbusinesstoday.com\/wp-content\/uploads\/2025\/01\/Asset-1.png","width":663,"height":275,"caption":"itbusinesstoday"},"image":{"@id":"https:\/\/itbusinesstoday-68b209.ingress-baronn.ewp.live\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/itbusinesstoday-68b209.ingress-baronn.ewp.live\/#\/schema\/person\/35efe5ef5b3fd78cd5e125fd2dca2609","name":"\u661f\u898b\u3042\u307e\u306d","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/itbusinesstoday.com\/wp-content\/uploads\/2025\/01\/Amane-Hoshimi.jpeg54c8688d88f0b19c6ff3f44ce6d3dd9e","url":"https:\/\/itbusinesstoday.com\/wp-content\/uploads\/2025\/01\/Amane-Hoshimi.jpeg","contentUrl":"https:\/\/itbusinesstoday.com\/wp-content\/uploads\/2025\/01\/Amane-Hoshimi.jpeg","caption":"Amane Hoshimi"},"sameAs":["https:\/\/itbusinesstoday.com"],"url":"https:\/\/itbusinesstoday.com\/ja\/author\/amane-hoshimi\/"}]}},"authors":[{"term_id":324,"user_id":5,"is_guest":0,"slug":"amane-hoshimi","display_name":"Amane Hoshimi","avatar_url":{"url":"https:\/\/itbusinesstoday.com\/wp-content\/uploads\/2025\/01\/Amane-Hoshimi.jpeg","url2x":"https:\/\/itbusinesstoday.com\/wp-content\/uploads\/2025\/01\/Amane-Hoshimi.jpeg"},"author_category":"","first_name":"Amane","last_name":"Hoshimi","user_url":"https:\/\/itbusinesstoday.com","job_title":"Content Editor","description":""}],"_links":{"self":[{"href":"https:\/\/itbusinesstoday.com\/ja\/wp-json\/wp\/v2\/posts\/16384","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itbusinesstoday.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itbusinesstoday.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itbusinesstoday.com\/ja\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/itbusinesstoday.com\/ja\/wp-json\/wp\/v2\/comments?post=16384"}],"version-history":[{"count":3,"href":"https:\/\/itbusinesstoday.com\/ja\/wp-json\/wp\/v2\/posts\/16384\/revisions"}],"predecessor-version":[{"id":16442,"href":"https:\/\/itbusinesstoday.com\/ja\/wp-json\/wp\/v2\/posts\/16384\/revisions\/16442"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/itbusinesstoday.com\/ja\/wp-json\/wp\/v2\/media\/16441"}],"wp:attachment":[{"href":"https:\/\/itbusinesstoday.com\/ja\/wp-json\/wp\/v2\/media?parent=16384"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itbusinesstoday.com\/ja\/wp-json\/wp\/v2\/categories?post=16384"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itbusinesstoday.com\/ja\/wp-json\/wp\/v2\/tags?post=16384"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/itbusinesstoday.com\/ja\/wp-json\/wp\/v2\/ppma_author?post=16384"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}