Takahisa Ishimatsu

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Fukushima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cathode active material and battery
- Patent number 8,197,968
- Issue date Jun 12, 2012
- Sony Corporation
- Takahisa Ishimatsu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Cathode active material and non-aqueous electrolyte secondary battery
- Patent number 7,442,469
- Issue date Oct 28, 2008
- Sony Corporation
- Takashi Sato
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
CATHODE ACTIVE MATERIAL AND BATTERY
- Publication number 20070275303
- Publication date Nov 29, 2007
- SONY CORPORATION
- Takahisa Ishimatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CATHODE ACTIVE MATERIAL AND NON-AQUEOUS ELECROLYTE SECONDARY BATTERY
- Publication number 20070190421
- Publication date Aug 16, 2007
- SONY CORPORATION
- Takashi Sato
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...