Kenjiro Yamasaki

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Battery pack
- Patent number 6,656,627
- Issue date Dec 2, 2003
- Rohm Co., Ltd.
- Eizi Yokoyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Bettery pack and method of manufacturing the same
- Publication number 20040060169
- Publication date Apr 1, 2004
- ROHM CO., LTD.
- Eizi Yokoyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Battery pack and method of manufacturing the same
- Publication number 20010026888
- Publication date Oct 4, 2001
- ROHM CO., LTD.
- Eizi Yokoyama
- H01 - BASIC ELECTRIC ELEMENTS