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Yasushi Kobuchi
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Nara, JP
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last 30 patents
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Patent Grant
Separator comprising a metal sheet and a resin
Patent number
8,252,475
Issue date
Aug 28, 2012
Nitta Corporation
Yasushi Kobuchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel cell separator that is excellent in workability and corrosion...
Patent number
8,034,505
Issue date
Oct 11, 2011
Nitta Corporation
Yasushi Kobuchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
Separator
Publication number
20080026279
Publication date
Jan 31, 2008
Yasushi Kobuchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Seperator
Publication number
20070212589
Publication date
Sep 13, 2007
Yasushi Kobuchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...