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Kiichi Koike
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Fujisawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for charging secondary battery
Patent number
RE40223
Issue date
Apr 8, 2008
Matsushita Electric Industrial Co., Ltd.
Kiichi Koike
320 - Electricity: battery or capacitor charging or discharging
Information
Patent Grant
Power controller, power generation system, and control method of po...
Patent number
6,800,963
Issue date
Oct 5, 2004
Matsushita Electric Industrial Co., Ltd.
Shinji Miyauchi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Fuel cell system and method of operating fuel cell system
Patent number
6,727,011
Issue date
Apr 27, 2004
Matsushita Electric Industrial Co., Ltd.
Jiro Suzuki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Storage battery having a plurality of containers with one cover
Patent number
6,635,380
Issue date
Oct 21, 2003
Matsushita Electric Industrial Co., Ltd.
Kazuhiko Shimoda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for charging determining life of and detecting state of char...
Patent number
6,583,606
Issue date
Jun 24, 2003
Matsushita Electric Industrial Co., Ltd.
Kiichi Koike
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for charging secondary battery
Patent number
6,275,006
Issue date
Aug 14, 2001
Matsushita Electric Industrial Co., Ltd.
Kiichi Koike
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Sealed lead-acid storage battery
Patent number
4,929,518
Issue date
May 29, 1990
Matsushita Electric Industrial Co., Ltd.
Minoru Yoshinaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Enclosed lead storage battery and process for producing the same
Patent number
4,664,994
Issue date
May 12, 1987
Matsushita Electric Industrial Co., Ltd.
Kiichi Koike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sealed storage battery
Patent number
4,659,636
Issue date
Apr 21, 1987
Matsushita Electric Industrial Co., Ltd.
Yoshie Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Fuel cell system and method of operating fuel cell system
Publication number
20030180584
Publication date
Sep 25, 2003
Jiro Suzuki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Power controller, power generation system, and control method of po...
Publication number
20030111990
Publication date
Jun 19, 2003
Shinji Miyauchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method for charging battery
Publication number
20020014879
Publication date
Feb 7, 2002
Kiichi Koike
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER