Masaya Sugafuji

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Non-aqueous electrolytic secondary battery
- Patent number 7,399,555
- Issue date Jul 15, 2008
- Matsushita Electric Industrial Co., Ltd.
- Hideki Sano
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Non-aqueous electrolytic secondary battery
- Publication number 20050118510
- Publication date Jun 2, 2005
- Hideki Sano
- H01 - BASIC ELECTRIC ELEMENTS