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Osaka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing metal-made three-dimensional substrate for...
Patent number
9,299,986
Issue date
Mar 29, 2016
M&G ECO-BATTERY CO., LTD.
Isao Matsumoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Secondary battery with a spirally-rolled electrode group
Patent number
8,557,410
Issue date
Oct 15, 2013
M&G Eco-Battery Co., Ltd.
Isao Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Connection structure between unit cells
Patent number
7,887,947
Issue date
Feb 15, 2011
M&G Eco-Battery Co., Ltd.
Hiroshi Kawano
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Secondary battery
Patent number
7,758,997
Issue date
Jul 20, 2010
M&G Eco-Battery Institute Co., Ltd.
Isao Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
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Patents Applications
last 30 patents
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Patent Application
Method for Manufacturing Electrodes Using Three-Dimensional Substra...
Publication number
20160172662
Publication date
Jun 16, 2016
Japan Capacitor Industrial Co., Ltd.
Isao Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Manufacturing Metal-Made Three-Dimensional Substrate for...
Publication number
20120100432
Publication date
Apr 26, 2012
FINECS CO., LTD.
Isao Matsumoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Secondary Battery with a Spirally-Rolled Electrode Group
Publication number
20100055548
Publication date
Mar 4, 2010
M&G Eco-Battery Co., Ltd.
Isao Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Connection structure between unit cells
Publication number
20070184342
Publication date
Aug 9, 2007
M&G Eco-Battery Co., Ltd.
Hiroshi Kawano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nickel electrode and alkali storage battery using the same
Publication number
20060029864
Publication date
Feb 9, 2006
M&G ECO-BATTERY INSTITUTE CO., LTD.
Isao Matsumoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Secondary battery
Publication number
20050271933
Publication date
Dec 8, 2005
M&G ECO-BATTERY INSTITUTE CO., LTD.
Isao Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Secondary battery using non-sintered thin electrode and process for...
Publication number
20040229126
Publication date
Nov 18, 2004
M&G ECO-BATTERY INSTITUTE CO., LTD.
Isao Matsumoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...