Shin-Ichi Nakao

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Bunkyo-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrolyte film and solid polymer fuel cell using the same
- Patent number 7,824,820
- Issue date Nov 2, 2010
- Nitto Denko Corporation
- Takeo Yamaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Functional particle and preparing/plasma-treating method of the same
- Patent number 7,135,230
- Issue date Nov 14, 2006
- Reika Kogyo Kabushiki Kaisha
- Shin-ichi Nakao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Electrolyte film and solid polymer fuel cell using the same
- Publication number 20050147860
- Publication date Jul 7, 2005
- Takeo Yamaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Electrolyte film and solid polymer fuel cell using the same
- Publication number 20050118479
- Publication date Jun 2, 2005
- Takeo Yamaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Functional particle and preparing/plasma-treating method of the same
- Publication number 20040023029
- Publication date Feb 5, 2004
- REIKA KOGYO KABUSHIKI KAISHA
- Shin-Ichi Nakao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...