INTERNATIONAL PATENT: TOSOH CORPORATION, 東ソー株式会社 FILES APPLICATION FOR "ELECTROLYTE MEMBRANE AND METHOD FOR PRODUCING SAME, ELECTROLYTE MEMBRANE WITH CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY, SOLID POLYMER FUEL CELL AND SOLID POLYMER WATER ELECTROLYSIS DEVICE"

GENEVA, April 7 -- TOSOH CORPORATION (4560, Kaisei-cho, Shunan-shi, Yamaguchi7468501), 東ソー株式会社 (山口県周南市開成町４５６０番地) filed a patent application (PCT/JP2025/033617) for "ELECTROLYTE MEMBRANE AND METHOD FOR PRODUCING SAME, ELECTROLYTE MEMBRANE WITH CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY, SOLID POLYMER FUEL CELL, AND SOLID POLYMER WATER ELECTROLYSIS DEVICE" on Sep 24, 2025. With publication no. WO/2026/070867, the details related to the patent application was published on Apr 02, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, ...