Katsumi Yamashita

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Fujisawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Non-aqueous electrolyte and non-aqueous electrolyte secondary battery
- Patent number 7,132,199
- Issue date Nov 7, 2006
- Matsushita Electric Industrial Co., Ltd.
- Shigeyuki Unoki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Nickel-metal hydride storage battery and alloy for configuring nega...
- Patent number 5,962,156
- Issue date Oct 5, 1999
- Matsushita Electric Industrial Co., Ltd.
- Yoichi Izumi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Non-aqueous electrolyte and non-aqueous electrolyte secondary cell
- Publication number 20040091786
- Publication date May 13, 2004
- Shigeyuki Unoki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...