Kiyofumi Takamaru

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydrogen storage alloy, production method therefor and nickel-hydro...
- Patent number 7,935,305
- Issue date May 3, 2011
- Santoku Corporation
- Kiyofumi Takamaru
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for producing anode for rechargeable battery
- Patent number 7,160,502
- Issue date Jan 9, 2007
- Santoku Corporation
- Kiyofumi Takamaru
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Process for producing rare earth metals
- Patent number 5,932,084
- Issue date Aug 3, 1999
- Santoku Metal Industry Co., Ltd.
- Kiyofumi Takamaru
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
HYDROGEN STORAGE ALLOY, PRODUCTION METHOD THEREFOR AND NICKEL-HYDRO...
- Publication number 20100301283
- Publication date Dec 2, 2010
- Santoku Corporation
- Kiyofumi Takamaru
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
HYDROGEN STORAGE ALLOYS, METHOD FOR PRODUCING THE SAME, AND ANODES...
- Publication number 20080014502
- Publication date Jan 17, 2008
- Santoku Corporation
- Kiyofumi Takamaru
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method for fabricating negative electrode for secondary cell
- Publication number 20040217327
- Publication date Nov 4, 2004
- Kiyofumi Takamaru
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Hydrogen storage alloy, production method therefor and ickel-hydrog...
- Publication number 20040159377
- Publication date Aug 19, 2004
- Kiyofumi Takamaru
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...