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Motofumi Matsuda, Tadatoshi Murota, Tatsuya Takeguchi, Wataru Ueda: Solid electrolyte membrane, fuel battery cell, and fuel battery. SANTOKU CORPORATION, National University Corporation Hokkaido University, Sughrue Mion PLLC, April 19, 2016: US09318765

Provided are a solid electrolyte membrane useful in achieving strong electromotive force in a fuel battery, and a fuel battery cell produced with this membrane. The solid electrolyte membrane includes a substrate made of a sheet material and having a plurality of openings penetrating the substrate i ...


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Motofumi Matsuda, Tadatoshi Murota, Tatsuya Takeguchi: Solid electrolyte, solid electrolyte membrane, fuel battery cell, and fuel battery. SANTOKU CORPORATION, National University Corporation Hokkaido University, Sughrue Mion PLLC, March 7, 2017: US09590261

Provided is solid electrolyte utilizing a composite oxide of a RP-type structure, that is useful for achieving strong electromotive force and enhanced current-voltage characteristics of a fuel battery, has enhanced ion conductivity and sufficiently inhibited electronic conductivity, and is capable o ...


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Nobuaki Ohguri, Hiroshi Takano, Tadatoshi Murota, Motofumi Matsuda, Tatsuya Takeguchi: Positive electrode catalyst and device. SANTOKU CORPORATION, NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY, Holtz Holtz & Volek PC, July 4, 2017: US09695519

A positive electrode catalyst, for use in a positive electrode in a device provided with the positive electrode and a negative electrode, in which a reaction represented by 4OH−→O2+2H2O+4e− is performed on a side of the positive electrode. The positive electrode catalyst includes a layered metal oxi ...


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Motofumi Matsuda, Tadatoshi Murota, Tatsuya Takeguchi, Wataru Ueda: Solid electrolyte membrane, fuel battery cell, and fuel battery. National Univ Corporation Hokkaido Univ, Santoku Corporation, December 27, 2012: US20120328971-A1

Provided are a solid electrolyte membrane useful in achieving strong electromotive force in a fuel battery, and a fuel battery cell produced with this membrane. The solid electrolyte membrane includes a substrate made of a sheet material and having a plurality of openings penetrating the substrate i ...