Yozo Okuyama

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Yokosuka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Microporous layer sheet for fuel cell and method for producing the...
- Patent number 10,361,445
- Issue date Jul 23, 2019
- NISSAN MOTOR CO., LTD.
- Shigemasa Kuwata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas diffusion layer for fuel cell
- Patent number 9,793,550
- Issue date Oct 17, 2017
- Nissan Motor Co., Ltd.
- Yozo Okuyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolyte film—electrode assembly
- Patent number 9,601,793
- Issue date Mar 21, 2017
- Nissan Motor Co., Ltd.
- Shigemasa Kuwata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas diffusion layer for fuel cell and method for manufacturing the...
- Patent number 9,325,022
- Issue date Apr 26, 2016
- Nissan Motor Co., Ltd.
- Yozo Okuyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrolyte membrane-electrode assembly and production method thereof
- Patent number 8,026,018
- Issue date Sep 27, 2011
- Nissan Motor Co., Ltd.
- Atsushi Ohma
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
ELECTROLYTE FILM - ELECTRODE ASSEMBLY
- Publication number 20150024301
- Publication date Jan 22, 2015
- NISSAN MOTOR CO., LTD.
- Shigemasa Kuwata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS DIFFUSION LAYER FOR FUEL CELL
- Publication number 20140134516
- Publication date May 15, 2014
- NISSAN MOTOR CO., LTD.
- Yozo Okuyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICROPOROUS LAYER SHEET FOR FUEL CELL AND METHOD FOR PRODUCING THE...
- Publication number 20140127606
- Publication date May 8, 2014
- NISSAN MOTOR CO., LTD.
- Shigemasa Kuwata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS DIFFUSION LAYER FOR FUEL CELL AND METHOD FOR MANUFACTURING THE...
- Publication number 20140120451
- Publication date May 1, 2014
- NISSAN MOTOR CO., LTD.
- Yozo Okuyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS DIFFUSION LAYER FOR FUEL CELL
- Publication number 20120034548
- Publication date Feb 9, 2012
- W. L. Gore & Associates, Co., Ltd.
- Yozo Okuyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ELECTROLYTE MEMBRANE-ELECTRODE ASSEMBLY AND PRODUCTION METHOD THEREOF
- Publication number 20090104507
- Publication date Apr 23, 2009
- NISSAN MOTOR CO., LTD.
- Atsushi Ohma
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...