Ryohei Ishimaru

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Solid polymer electrolyte fuel cell
- Patent number 9,793,568
- Issue date Oct 17, 2017
- Honda Motor Co., Ltd.
- Masaru Oda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane-electrode assembly for solid polymer electrolyte fuel cell
- Patent number 8,273,499
- Issue date Sep 25, 2012
- Honda Motor Co., Ltd.
- Takaki Nakagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Membrane-electrode assembly for solid polymer electrolyte fuel cell
- Patent number 8,163,406
- Issue date Apr 24, 2012
- Honda Motor Co., Ltd.
- Nagayuki Kanaoka
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SOLID POLYMER ELECTROLYTE FUEL CELL
- Publication number 20110070516
- Publication date Mar 24, 2011
- Honda Motor Co., Ltd.
- Masaru ODA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MEMBRANE-ELECTRODE ASSEMBLY FOR SOLID POLYMER ELECTROLYTE FUEL CELL
- Publication number 20100062311
- Publication date Mar 11, 2010
- Honda Motor Co., Ltd.
- Takaki NAKAGAWA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MEMBRANE-ELECTRODE ASSEMBLY FOR SOLID POLYMER ELECTROLYTE FUEL CELL
- Publication number 20080241628
- Publication date Oct 2, 2008
- HONDA MOTOR CO. LTD.
- Takaki Nakagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MEMBRANE-ELECTRODE ASSEMBLY FOR SOLID POLYMER ELECTROLYTE FUEL CELL
- Publication number 20080160381
- Publication date Jul 3, 2008
- Honda Motor Co., Ltd.
- Nagayuki Kanaoka
- H01 - BASIC ELECTRIC ELEMENTS