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Toshihide Murata
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Izumiotsu, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Production method of non-aqueous electrolyte secondary battery
Patent number
7,767,339
Issue date
Aug 3, 2010
Panasonic Corporation
Kohei Suzuki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Non-aqueous electrolyte secondary battery
Patent number
6,423,448
Issue date
Jul 23, 2002
Matsushita Electric Industrial Co., Ltd.
Toshitada Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-aqueous electrolyte secondary battery
Patent number
6,150,053
Issue date
Nov 21, 2000
Matsushita Electric Industrial Co., Ltd.
Toshihide Murata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-aqueous electrolyte secondary battery
Patent number
6,124,057
Issue date
Sep 26, 2000
Matsushita Electric Industrial Co., Ltd.
Shuji Ito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonaqueous electrolyte secondary battery
Patent number
5,939,224
Issue date
Aug 17, 1999
Matsushita Electric Industrial Co, Ltd.
Yasuhiko Bito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonaqueous electrolyte secondary battery, cathode active material a...
Patent number
5,716,737
Issue date
Feb 10, 1998
Matsushita Electric Industrial Co.
Masaki Hasegawa
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Non-aqueous electrolyte lithium secondary battery
Patent number
5,631,105
Issue date
May 20, 1997
Matsushita Electric Industrial Co., Ltd.
Masaki Hasegawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-aqueous electrolyte secondary battery and method for producing...
Patent number
5,629,109
Issue date
May 13, 1997
Matsushita Electric Industrial Co., Ltd.
Shuji Ito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode for non-aqueous electrolyte lithium secondary ba...
Patent number
5,609,975
Issue date
Mar 11, 1997
Matsushita Electric Industrial Co., Ltd.
Masaki Hasegawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Non-aqueous electrolyte secondary battery and production method the...
Publication number
20080311471
Publication date
Dec 18, 2008
Matsushita Electric Industrial Co., Ltd.
Kohei Suzuki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Non-aqueous electrolyte secondary battery and production method the...
Publication number
20050198815
Publication date
Sep 15, 2005
Matsushita Electric Industrial Co., Ltd.
Kohei Suzuki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Non-aqueous electrolyte secondary battery and production method the...
Publication number
20030054243
Publication date
Mar 20, 2003
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Kohei Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Lithium polymer secondary battery
Publication number
20010041290
Publication date
Nov 15, 2001
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Kenichi Morigaki
H01 - BASIC ELECTRIC ELEMENTS