Chihiro FUJISAWA

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sintered substrate and alkaline storage battery using the substrate
- Patent number 7,976,986
- Issue date Jul 12, 2011
- Sanyo Electric Co., Ltd.
- Chihiro Fujisawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Nickel electrode for alkaline storage battery and method of manufac...
- Patent number 6,740,449
- Issue date May 25, 2004
- Sanyo Electric Co., Ltd.
- Chihiro Fujisawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of producing nickel electrode for alkaline storage batteries
- Patent number 6,613,107
- Issue date Sep 2, 2003
- Sanyo Electric Co., LTD
- Takuya Tamagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
SINTERED SUBSTRATE AND ALKALINE STORAGE BATTERY USING THE SUBSTRATE
- Publication number 20080241691
- Publication date Oct 2, 2008
- Sanyo Electric Co., Ltd.
- Chihiro FUJISAWA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ALKALINE SECONDARY BATTERY WITH SEPARATOR CONTAINING AROMATIC POLYA...
- Publication number 20080206646
- Publication date Aug 28, 2008
- Sanyo Electric Co., Ltd.
- Tetsuya KIKUCHI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Nickel electrode for alkaline storage battery, process for the prod...
- Publication number 20030104278
- Publication date Jun 5, 2003
- Katsuya Ito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method of producing nickel electrode for alkaline storage batteries
- Publication number 20020045099
- Publication date Apr 18, 2002
- Takuya Tamagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nickel electrode for alkaline storage battery and method of manufac...
- Publication number 20010033970
- Publication date Oct 25, 2001
- Sanyo Electric Co., Ltd.
- Chihiro Fujisawa
- H01 - BASIC ELECTRIC ELEMENTS