TETSUHISA SAKAI

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Patents Grantslast 30 patents

Information Patent Grant
Lithium secondary battery
- Patent number 6,905,796
- Issue date Jun 14, 2005
- Matsushita Electric Industrial Co., Ltd.
- Akiko Ishida
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
LITHIUM SECONDARY BATTERY
- Publication number 20020006552
- Publication date Jan 17, 2002
- AKIKO ISHIDA
- H01 - BASIC ELECTRIC ELEMENTS