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Kumiko Ishizuka
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Osaka, JP
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Patents Grants
last 30 patents
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Patent Grant
Nonaqueous secondary battery and method of using the same
Patent number
9,350,019
Issue date
May 24, 2016
Hitachi Maxell, Ltd.
Hideo Sakata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Nonaqueous secondary battery and electronic device
Patent number
8,795,884
Issue date
Aug 5, 2014
Hitachi Maxell, Ltd.
Hideo Sakata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Nonaqueous secondary battery and method of using the same
Patent number
8,691,446
Issue date
Apr 8, 2014
Hitachi Maxell, Ltd.
Hideo Sakata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Nonaqueous secondary battery comprising at least two lithium-contai...
Patent number
8,415,058
Issue date
Apr 9, 2013
Hitachi Maxell, Ltd.
Hideo Sakata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
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Patent Application
NONAQUEOUS SECONDARY BATTERY AND METHOD OF USING THE SAME
Publication number
20140178757
Publication date
Jun 26, 2014
Hitachi Maxell, Ltd.
Hideo Sakata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONAQUEOUS SECONDARY BATTERY AND METHOD OF USING THE SAME
Publication number
20120251893
Publication date
Oct 4, 2012
Hideo SAKATA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
NONAQUEOUS SECONDARY BATTERY AND ELECTRONIC DEVICE
Publication number
20110052980
Publication date
Mar 3, 2011
Hideo Sakata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Nonaqueous secondary battery and method of using the same
Publication number
20080102369
Publication date
May 1, 2008
HITACHI MAXELL, LTD.
Hideo Sakata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...