Kazutoshi Takaishi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Separator of proton exchange fuel cell and its manufacturing method
- Patent number 6,967,065
- Issue date Nov 22, 2005
- Kabushiki Kaisha Toshiba
- Masahiro Saitou
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Separator of proton exchange fuel cell and its manufacturing method
- Patent number 6,599,651
- Issue date Jul 29, 2003
- Kabushiki Kaisha Toshiba
- Masahiro Saitou
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of manufacturing a blade for fluid machinery
- Patent number 6,238,186
- Issue date May 29, 2001
- Kabushiki Kaisha Toshiba
- Shinsaku Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR