Kazuhiro Tajima

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Patents Grantslast 30 patents

Information Patent Grant
Distributed power generation system, and power supply system and po...
- Patent number 7,105,946
- Issue date Sep 12, 2006
- Sanyo Electric Co., Ltd.
- Yukinori Akiyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Solid high polymer type fuel cell power generating device
- Patent number 7,052,787
- Issue date May 30, 2006
- Sanyo Electric Co., Ltd.
- Osamu Tajima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Solid high polymer type fuel cell power generating device
- Publication number 20030031900
- Publication date Feb 13, 2003
- Osamu Tajima
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Distributed power generation system, and power supply system and po...
- Publication number 20020143438
- Publication date Oct 3, 2002
- SANYO ELECTRIC CO., LTD.
- Yukinori Akiyama
- Y04 - INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TEC...