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Atsugi, JP
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Patents Grants
last 30 patents
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Patent Grant
Hydrogen-absorbing alloy for battery, method for producing the same...
Patent number
6,740,450
Issue date
May 25, 2004
Matsushita Electric Industrial Co., Ltd.
Susumu Kikuyama
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Alkaline storage battery, hydrogen-absorbing alloy electrode and me...
Patent number
6,699,617
Issue date
Mar 2, 2004
Matsushita Electric Industrial Co., Ltd.
Takashi Ebihara
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Alkaline storage battery hydrogen-absorbing alloy electrode and met...
Patent number
6,331,367
Issue date
Dec 18, 2001
Matsushita Electric Industrial Co., Ltd.
Takashi Ebihara
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
Alkaline storage battery, hydrogen-absorbing alloy electrode and me...
Publication number
20020051908
Publication date
May 2, 2002
Takashi Ebihara
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Hydrogen-absorbing alloy for battery, method for producing the same...
Publication number
20010054458
Publication date
Dec 27, 2001
Susumu Kikuyama
C01 - INORGANIC CHEMISTRY