Masaya Kozakai

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fuel cell
- Patent number 8,277,996
- Issue date Oct 2, 2012
- Hitachi, Ltd.
- Tsutomu Okusawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell
- Patent number 8,137,856
- Issue date Mar 20, 2012
- Hitachi, Ltd.
- Kenji Yamaga
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
SEPARATOR AND FUEL CELL USING THE SAME
- Publication number 20120107722
- Publication date May 3, 2012
- Hitachi, Ltd.
- Hiroyuki SATAKE
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Polymer Electrolyte Membrane Fuel Cell
- Publication number 20120082915
- Publication date Apr 5, 2012
- Hitachi, Ltd
- Masaya Kozakai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PROTON EXCHANGE MEMBRANE FUEL CELL STACK
- Publication number 20110229787
- Publication date Sep 22, 2011
- Masaya KOZAKAI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
BIPOLAR PLATE FOR FUEL CELL AND FUEL CELL
- Publication number 20110076590
- Publication date Mar 31, 2011
- Hitachi, Ltd.
- Masaya KOZAKAI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL CELL
- Publication number 20100209803
- Publication date Aug 19, 2010
- Hitachi, Ltd.
- Kenji YAMAGA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL CELL
- Publication number 20080081239
- Publication date Apr 3, 2008
- Tsutomu OKUSAWA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...