Youichi Ikematsu

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Futtsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Solid polymer type fuel cell separator and method of production of...
- Patent number 8,361,676
- Issue date Jan 29, 2013
- Nippon Steel Corporation
- Koki Tanaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Solid polymer type fuel cell separator and method of production of...
- Patent number 8,182,961
- Issue date May 22, 2012
- Nippon Steel Corporation
- Koki Tanaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
SOLID POLYMER TYPE FUEL CELL SEPARATOR AND METHOD OF PRODUCTION OF...
- Publication number 20120034372
- Publication date Feb 9, 2012
- Koki Tanaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Solid Polymer Type Fuel Cell Separator and Method of Production of...
- Publication number 20090226787
- Publication date Sep 10, 2009
- NIPPON STEEL CORPORATION
- Koki Tanaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...