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Takamichi Inaba
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Tokyo, 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
Hydrogen-absorbing alloy, secondary battery, hybrid car and electro...
Patent number
6,703,164
Issue date
Mar 9, 2004
Kabushiki Kaisha Toshiba
Hirotaka Hayashida
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Hydrogen-absorbing alloy and secondary battery
Patent number
6,268,084
Issue date
Jul 31, 2001
Kabushiki Kaisha Toshiba
Hirotaka Hayashida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nickel-hydrogen secondary battery
Patent number
6,248,475
Issue date
Jun 19, 2001
Kabushiki Kaisha Toshiba
Hirotaka Hayashida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hydrogen-absorbing alloy, electrode and secondary battery
Patent number
6,214,492
Issue date
Apr 10, 2001
Kabushiki Kaisha Toshiba
Tatsuoki Kono
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Nickel-hydrogen secondary battery
Patent number
6,200,705
Issue date
Mar 13, 2001
Kabushiki Kaisha Toshiba
Hirotaka Hayashida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hydrogen-absorbing alloy
Patent number
6,130,006
Issue date
Oct 10, 2000
Kabushiki Kaisha Toshiba
Tatsuoki Kohno
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Hydrogen-storage alloy and alkali secondary battery using same
Patent number
6,030,724
Issue date
Feb 29, 2000
Kabushiki Kaisha Toshiba
Takao Sawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hydrogen-absorbing alloy for battery, method of manufacturing the s...
Patent number
5,843,372
Issue date
Dec 1, 1998
Kabushiki Kaisha Toshiba
Hiroyuki Hasebe
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Hydrogen-absorbing alloy for battery and secondary nickel-metal hyd...
Patent number
5,753,386
Issue date
May 19, 1998
Kabushiki Kaisha Toshiba
Takamichi Inaba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hydrogen-absorbing alloy for battery, method of manufacturing the s...
Patent number
5,654,115
Issue date
Aug 5, 1997
Kabushiki Kaisha Toshiba
Hiroyuki Hasebe
B22 - CASTING POWDER METALLURGY
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...
Information
Patent Application
Hydrogen-absorbing alloy, secondary battery, hybrid car and electro...
Publication number
20010041292
Publication date
Nov 15, 2001
KABUSHIKI KAISHA TOSHIBA
Hirotaka Hayashida
H01 - BASIC ELECTRIC ELEMENTS