Akiko Miyahara

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Chigasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Alkaline storage battery and hydrogen storage alloy electrode used...
- Patent number 7,247,409
- Issue date Jul 24, 2007
- Matsushita Electric Industrial Co., Ltd.
- Kazutaka Ikeda
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information 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 Applicationslast 30 patents

Information Patent Application
Alkaline storage battery and hydrogen storage alloy electrode used...
- Publication number 20030134197
- Publication date Jul 17, 2003
- Kazutaka Ikeda
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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