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Itsuko MIZUTANI
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Yokohama-Shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Methanol oxidation catalyst
Patent number
8,211,825
Issue date
Jul 3, 2012
Kabushiki Kaisha Toshiba
Wu Mei
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Catalyst, method for producing catalyst, membrane electrode assembl...
Patent number
8,173,306
Issue date
May 8, 2012
Kabushiki Kaisha Toshiba
Itsuko Mizutani
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Catalyst for polymer solid electrolyte fuel cell, membrane electrod...
Patent number
8,080,347
Issue date
Dec 20, 2011
Kabushiki Kaisha Toshiba
Wu Mei
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Process for producing membrane electrode assembly, and fuel cell us...
Patent number
7,931,935
Issue date
Apr 26, 2011
Kabushiki Kaisha Toshiba
Masaaki Yamamoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Methanol oxidation catalyst
Patent number
7,846,862
Issue date
Dec 7, 2010
Kabushiki Kaisha Toshiba
Wu Mei
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Fuel cell catalyst, process for preparation of the same, and membra...
Patent number
7,759,277
Issue date
Jul 20, 2010
Kabushiki Kaisha Toshiba
Taishi Fukazawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Catalyst, membrane electrode assembly and fuel cell
Patent number
7,727,930
Issue date
Jun 1, 2010
Kabushiki Kaisha Toshiba
Wu Mei
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Methanol oxidation catalyst
Patent number
7,723,260
Issue date
May 25, 2010
Kabushiki Kaisha Toshiba
Wu Mei
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF RECOVERING NOBLE METALS AND RECOVERING SYSTEM FOR NOBLE M...
Publication number
20090257931
Publication date
Oct 15, 2009
Yoshihiko Nakano
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
FUEL CELL CATALYST, PROCESS FOR PREPARATION OF THE SAME, AND MEMBRA...
Publication number
20090246589
Publication date
Oct 1, 2009
Taishi FUKAZAWA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHANOL OXIDATION CATALYST
Publication number
20090247401
Publication date
Oct 1, 2009
Wu Mei
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHANOL OXIDATION CATALYST
Publication number
20090082198
Publication date
Mar 26, 2009
Wu MEI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHANOL OXIDATION CATALYST
Publication number
20090081391
Publication date
Mar 26, 2009
Wu MEI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PRODUCING MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL US...
Publication number
20090050484
Publication date
Feb 26, 2009
Kabushiki Kaisha Toshiba
Masaaki YAMAMOTO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CATALYST, PROCESS FOR PRODUCING THE CATALYST, MEMBRANE ELECTRODE AS...
Publication number
20090029219
Publication date
Jan 29, 2009
Kabushiki Kaisha Toshiba
Taishi FUKAZAWA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CATALYST FOR POLYMER SOLID ELECTROLYTE FUEL CELL, MEMBRANE ELECTROD...
Publication number
20080241639
Publication date
Oct 2, 2008
Kabushiki Kaisha Toshiba
Wu MEI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
CATALYST, METHOD FOR PRODUCING CATALYST, MEMBRANE ELECTRODE ASSEMBL...
Publication number
20080233465
Publication date
Sep 25, 2008
Kabushiki Kaisha Toshiba
Itsuko Mizutani
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CATALYST, MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL
Publication number
20070254806
Publication date
Nov 1, 2007
Wu Mei
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...