GENEVA, March 10 -- KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO (41-1, Yokomichi, Nagakute-shi, Aichi4801192), 株式会社豊田中央研究所 (愛知県長久手市横道４１番地の１), TOYOTA JIDOSHA KABUSHIKI KAISHA (1, Toyota-cho, Toyota-shi, Aichi4718571), トヨタ自動車株式会社 (愛知県豊田市トヨタ町１番地) filed a patent application (PCT/JP2025/028332) for "SOLID POLYMER FUEL CELL AND WATER ELECTROLYSIS DEVICE" on Aug 08, 2025. With publication no. WO/2026/048495, the det...