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Kiyoyuki Namura
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Nagaokakyo-city, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Solid polymer electrolyte membrane, solid polymer electrolyte fuel...
Patent number
7,011,905
Issue date
Mar 14, 2006
Sanyo Electric Co., LTD
Shigeru Sakamoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Laminated foam sheet for vehicle interior and a vehicle interior th...
Patent number
6,080,469
Issue date
Jun 27, 2000
Kaneka Corporation
Syuya Ozeki
B32 - LAYERED PRODUCTS
Information
Patent Grant
Laminated foam sheet and the molded body thereof for vehicle interior
Patent number
5,965,251
Issue date
Oct 12, 1999
Kaneka Corporation
Kiyoyuki Namura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Laminated foam sheet and the molded body thereof for vehicle interior
Patent number
5,952,089
Issue date
Sep 14, 1999
Kaneka Corporation
Kiyoyuki Namura
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Proton conducting polymer film and method for production thereof
Publication number
20050244696
Publication date
Nov 3, 2005
Hidekazu Kuromatsu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Solid polymer electrolyte membrane, solid polymer electrolyte fuel...
Publication number
20050181285
Publication date
Aug 18, 2005
Sanyo Electric Co., Ltd.
Shigeru Sakamoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Proton-conductive polymer film and process for producing the same
Publication number
20040072045
Publication date
Apr 15, 2004
Hidekazu Kuromatsu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...