Nobuhito Okumura

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Patents Grantslast 30 patents

Information Patent Grant
Seal type storage battery
- Patent number 6,610,438
- Issue date Aug 26, 2003
- Sanyo Electric Co., Ltd.
- Nobuhito Okumura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Seal type storage battery
- Publication number 20010038940
- Publication date Nov 8, 2001
- Nobuhito Okumura
- H01 - BASIC ELECTRIC ELEMENTS