Akira Yamaguchi

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Iwate, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydrogen sensor and process for production thereof
- Patent number 7,416,702
- Issue date Aug 26, 2008
- Mikuni Corporation
- Akira Yamaguchi
- G01 - MEASURING TESTING
Information Patent Grant
Hydrogen-permeable membrane and process for production thereof
- Patent number 7,393,392
- Issue date Jul 1, 2008
- Mikuni Corporation
- Akira Yamaguchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Hydrogen sensor and process for production thereof
- Publication number 20050189223
- Publication date Sep 1, 2005
- Mikuni Corporation
- Akira Yamaguchi
- G01 - MEASURING TESTING
Information Patent Application
Hydrogen-permeable membrane and process for production thereof
- Publication number 20050188845
- Publication date Sep 1, 2005
- Mikuni Corporation
- Akira Yamaguchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...