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次世代バッテリー：固体電池技術で電気自動車の未来を切り開く日本

The soft hum of an electric vehicle moving down the street is now a common sound in the 21st century. But under this smooth shift from fossil fuels, there's a stubborn issue: the battery. Lithium-ion technology started the EV wave, but it has limitations. These include range anxiety, long charging times, safety issues, and material constraints. Japan's top automotive and tech leaders need more than small changes for solutions. It’s about a complete reinvention. Japan isn't just joining the solid-state battery revolution; it's leading the charge. Japan leads a national effort in R&D labs across Tokyo, Kyoto, and Nagoya. The government and businesses unite in strong support of this initiative. Japan leads the world in materials science, precision manufacturing, and automotive quality. This strong position helps it push solid-state technology…