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OSAKA, JP
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Patents Grants
last 30 patents
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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 Applications
last 30 patents
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Patent Application
LITHIUM SECONDARY BATTERY
Publication number
20020006552
Publication date
Jan 17, 2002
AKIKO ISHIDA
H01 - BASIC ELECTRIC ELEMENTS