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Masaru Kawabe
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power storage device, power storage system, power supply system, an...
Patent number
11,588,343
Issue date
Feb 21, 2023
Kaneka Corporation
Masaru Kawabe
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rechargeable battery equipped with battery protection circuit
Patent number
6,893,753
Issue date
May 17, 2005
Matsushita Electric Industrial Co., Ltd.
Yoshinori Iwaizono
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rechargeable battery equipped with battery protection circuit
Patent number
6,759,152
Issue date
Jul 6, 2004
Matsushita Electric Industrial Co., Ltd.
Yoshinori Iwaizono
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rechargeable battery with protective circuit
Patent number
6,524,732
Issue date
Feb 25, 2003
Matsushita Electric Industrial Co., Ltd.
Yoshinori Iwaizono
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
POWER STORAGE DEVICE, POWER STORAGE SYSTEM, POWER SUPPLY SYSTEM, AN...
Publication number
20200335998
Publication date
Oct 22, 2020
Kaneka Corporation
Masaru Kawabe
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRICITY STORAGE DEVICE, ELECTRICITY STORAGE SYSTEM, AND POWER S...
Publication number
20190219639
Publication date
Jul 18, 2019
KANEKA CORPORATION
Masaru KAWABE
G01 - MEASURING TESTING
Information
Patent Application
Rechargeable battery equipped with battery protection circuit
Publication number
20030108780
Publication date
Jun 12, 2003
Matsushita Electric Industrial Co., Ltd.
Yoshinori Iwaizono
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Rechargeable battery equipped with battery protection circuit
Publication number
20030077486
Publication date
Apr 24, 2003
Matsushita Electric Industrial Co., Ltd.
Yoshinori Iwaizono
H01 - BASIC ELECTRIC ELEMENTS