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Shirou Takeno
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Yokohoma-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Hydrogen absorbing alloy and secondary battery
Patent number
7,501,207
Issue date
Mar 10, 2009
Kabushiki Kaisha Toshiba
Isao Sakai
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Hydrogen absorbing alloy and secondary battery
Patent number
7,300,720
Issue date
Nov 27, 2007
Kabushiki Kaisha Toshiba
Isao Sakai
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Hydrogen absorbing alloy and secondary battery
Patent number
7,005,212
Issue date
Feb 28, 2006
Kabushiki Kaisha Toshiba
Isao Sakai
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Nonaqueous electrolyte secondary battery
Patent number
6,495,291
Issue date
Dec 17, 2002
Kabushiki Kaisha Toshiba
Tatsuoki Kohno
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
HYDROGEN ABSORBING ALLOY AND SECONDARY BATTERY
Publication number
20070259264
Publication date
Nov 8, 2007
Isao Sakai
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HYDROGEN ABSORBING ALLOY AND SECONDARY BATTERY
Publication number
20070190417
Publication date
Aug 16, 2007
Isao Sakai
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Hydrogen absorbing alloy and secondary battery
Publication number
20060254678
Publication date
Nov 16, 2006
Isao Sakai
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Hydrogen absorbing alloy and secondary battery
Publication number
20030096164
Publication date
May 22, 2003
Isao Sakai
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...