Ryoichi Hamasaki

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat dissipating battery pack
- Patent number 6,933,076
- Issue date Aug 23, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hironori Ura
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Battery pack
- Publication number 20030017383
- Publication date Jan 23, 2003
- Hironori Ura
- F28 - HEAT EXCHANGE IN GENERAL