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Patents Grants
last 30 patents
Information
Patent Grant
Catalyst laminate, membrane electrode assembly, electrochemical cel...
Patent number
11,515,552
Issue date
Nov 29, 2022
Kabushiki Kaisha Toshiba
Atsuko Iida
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Laminated catalyst, electrode, membrane electrode assembly, electro...
Patent number
11,223,051
Issue date
Jan 11, 2022
Kabushiki Kaisha Toshiba
Yuta Kanai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode, membrane electrode assembly, electrochemical cell, stack...
Patent number
11,094,954
Issue date
Aug 17, 2021
Kabushiki Kaisha Toshiba
Taishi Fukazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode for fuel cell, membrane electrode complex body for fuel c...
Patent number
10,873,097
Issue date
Dec 22, 2020
Kabushiki Kaisha Toshiba
Tianyi Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst, anode, membrane electrode assembly, water electrolysis ce...
Patent number
10,777,821
Issue date
Sep 15, 2020
Kabushiki Kaisha Toshiba
Wu Mei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode, membrane electrode assembly, electrochemical cell, and s...
Patent number
10,648,092
Issue date
May 12, 2020
Kabushiki Kaisha Toshiba
Wu Mei
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Porous catalyst layer, membrane electrode assembly, and electrochem...
Patent number
10,644,325
Issue date
May 5, 2020
Kabushiki Kaisha Toshiba
Wu Mei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst layer, method for producing the same, membrane electrode a...
Patent number
10,573,897
Issue date
Feb 25, 2020
Kabushiki Kaisha Toshiba
Wu Mei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Membrane electrode assembly, electrochemical cell, stack, fuel cell...
Patent number
10,535,888
Issue date
Jan 14, 2020
Kabushiki Kaisha Toshiba
Yoshihiko Nakano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Membrane electrode assembly and electrochemical cell
Patent number
10,249,898
Issue date
Apr 2, 2019
Kabushiki Kaisha Toshiba
Wu Mei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode, membrane electrode assembly, electrochemical cell, and s...
Patent number
10,214,822
Issue date
Feb 26, 2019
Kabushiki Kaisha Toshiba
Atsuko Iida
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Collector member, power generator, and method of manufacturing coll...
Patent number
9,972,849
Issue date
May 15, 2018
Kabushiki Kaisha Toshiba
Mutsuki Yamazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Noble metal catalyst layer, membrane electrode assembly, and method...
Patent number
9,865,882
Issue date
Jan 9, 2018
Kabushiki Kaisha Toshiba
Wu Mei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst-supporting substrate, method of manufacturing the same, me...
Patent number
9,793,549
Issue date
Oct 17, 2017
Kabushiki Kaisha Toshiba
Taishi Fukazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Processes for producing catalyst-layer-supporting substrate, cataly...
Patent number
9,666,875
Issue date
May 30, 2017
Kabushiki Kaisha Toshiba
Mei Wu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Catalyst layer, membrane electrode assembly, and electrochemical cell
Patent number
9,406,941
Issue date
Aug 2, 2016
Kabushiki Kaisha Toshiba
Wu Mei
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Catalyst layer, membrane electrode assembly, and electrochemical cell
Patent number
9,276,269
Issue date
Mar 1, 2016
Kabushiki Kaisha Toshiba
Wu Mei
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Processes for producing catalyst-layer-supporting substrate, cataly...
Patent number
8,758,959
Issue date
Jun 24, 2014
Kabushiki Kaisha Toshiba
Wu Mei
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Catalyst layer-supporting substrate, method of producing the same a...
Patent number
8,334,233
Issue date
Dec 18, 2012
Kabushiki Kaisha Toshiba
Wu Mei
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel cell electrode containing proton conductive inorganic oxide
Patent number
8,318,382
Issue date
Nov 27, 2012
Kabushiki Kaisha Toshiba
Jun Tamura
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
Anode for fuel cell and fuel cell using the same
Patent number
8,197,965
Issue date
Jun 12, 2012
Kabushiki Kaisha Toshiba
Jun Tamura
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
Method for producing catalyst-layer-supporting substrate, method fo...
Patent number
8,128,986
Issue date
Mar 6, 2012
Kabushiki Kaisha Toshiba
Wu Mei
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
Electrode for fuel cell, membrane electrode composite and fuel cell...
Patent number
7,871,740
Issue date
Jan 18, 2011
Kabushiki Kaisha Toshiba
Jun Tamura
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Catalyst, electrode, membrane electrode assembly and fuel cell
Patent number
7,862,932
Issue date
Jan 4, 2011
Kabushiki Kaisha Toshiba
Tomoko Eguchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
Method and apparatus for depositing particles
Patent number
7,829,141
Issue date
Nov 9, 2010
Kabushiki Kaisha Toshiba
Mutsuki Yamazaki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
LAMINATED CATALYST, ELECTRODE, MEMBRANE ELECTRODE ASSEMBLY, ELECTRO...
Publication number
20210083300
Publication date
Mar 18, 2021
KABUSHIKI KAISHA TOSHIBA
Yuta KANAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST LAMINATE, MEMBRANE ELECTRODE ASSEMBLY, ELECTROCHEMICAL CEL...
Publication number
20190296380
Publication date
Sep 26, 2019
KABUSHIKI KAISHA TOSHIBA
Atsuko IIDA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CATALYST, ANODE, MEMBRANE ELECTRODE ASSEMBLY, WATER ELECTROLYSIS CE...
Publication number
20190296362
Publication date
Sep 26, 2019
KABUSHIKI KAISHA TOSHIBA
Wu MEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LAMINATED ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY, WATER...
Publication number
20190296364
Publication date
Sep 26, 2019
KABUSHIKI KAISHA TOSHIBA
Yoshihiko NAKANO
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ELECTRODE, MEMBRANE ELECTRODE ASSEMBLY, ELECTROCHEMICAL CELL, STACK...
Publication number
20190088967
Publication date
Mar 21, 2019
KABUSHIKI KAISHA TOSHIBA
Taishi FUKAZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMBRANE ELECTRODE ASSEMBLY, ELECTROCHEMICAL CELL, AND ELECTROCHEMI...
Publication number
20190071784
Publication date
Mar 7, 2019
KABUSHIKI KAISHA TOSHIBA
Norihiro Yoshinaga
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
LAMINATED ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY, WATER...
Publication number
20180274110
Publication date
Sep 27, 2018
KABUSHIKI KAISHA TOSHIBA
Yoshihiko NAKANO
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
MEMBRANE ELECTRODE ASSEMBLY, ELECTROCHEMICAL CELL, STACK, FUEL CELL...
Publication number
20180277871
Publication date
Sep 27, 2018
KABUSHIKI KAISHA TOSHIBA
Yoshihiko Nakano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL DRIVING METHOD, FUEL CELL SYSTEM, AND VEHICLE
Publication number
20180083299
Publication date
Mar 22, 2018
KABUSHIKI KAISHA TOSHIBA
Wu MEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE, ELECTROCHEMICAL CELL, ELECTROCHEMICAL APPARATUS AND METH...
Publication number
20170204526
Publication date
Jul 20, 2017
KABUSHIKI KAISHA TOSHIBA
Norihiro Yoshinaga
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ELECTRODE, MEMBRANE ELECTRODE ASSEMBLY, ELECTROCHEMICAL CELL, AND S...
Publication number
20170183788
Publication date
Jun 29, 2017
KABUSHIKI KAISHA TOSHIBA
Atsuko Iida
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ELECTRODE, MEMBRANE ELECTRODE ASSEMBLY, ELECTROCHEMICAL CELL, AND S...
Publication number
20170130348
Publication date
May 11, 2017
KABUSHIKI KAISHA TOSHIBA
Wu MEI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
MEMBRANE ELECTRODE ASSEMBLY AND ELECTROCHEMICAL CELL
Publication number
20170077539
Publication date
Mar 16, 2017
Kabushiki Kaisha Toshiba
Wu MEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POROUS CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY, AND ELECTROCHEM...
Publication number
20160301081
Publication date
Oct 13, 2016
Kabushiki Kaisha Toshiba
Wu MEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE FOR FUEL CELL, MEMBRANE ELECTRODE COMPLEX BODY FOR FUEL C...
Publication number
20160285116
Publication date
Sep 29, 2016
Kabushiki Kaisha Toshiba
Tianyi YANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTIC APPARATUS, ELECTRODE UNIT AND ELECTROLYZED WATER PRODU...
Publication number
20160215402
Publication date
Jul 28, 2016
Kabushiki Kaisha Toshiba
Ken TAKAHASHI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ELECTRODE UNIT, ELECTROLYTIC CELL COMPRISING ELECTRODE UNIT AND ELE...
Publication number
20160186336
Publication date
Jun 30, 2016
KABUSHIKI KAISHA TOSHIBA
Katsuyuki NAITO
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ELECTROLYTIC DEVICE AND ELECTRODE
Publication number
20160186337
Publication date
Jun 30, 2016
KABUSHIKI KAISHA TOSHIBA
Masahiro YOKOTA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ELECTRODE UNIT, ELECTROLYTIC CELL COMPRISING ELECTRODE UNIT, ELECTR...
Publication number
20160186335
Publication date
Jun 30, 2016
KABUSHIKI KAISHA TOSHIBA
Katsuyuki NAITO
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY, AND ELECTROCHEMICAL CELL
Publication number
20160141631
Publication date
May 19, 2016
Kabushiki Kaisha Toshiba
Wu Mei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST LAYER, METHOD FOR PRODUCING THE SAME, MEMBRANE ELECTRODE A...
Publication number
20160087282
Publication date
Mar 24, 2016
KABUSHIKI KAISHA TOSHIBA
Wu MEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESSES FOR PRODUCING CATALYST-LAYER-SUPPORTING SUBSTRATE, CATALY...
Publication number
20150044594
Publication date
Feb 12, 2015
Kabushiki Kaisha Toshiba
Mei WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NOBLE METAL CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY, AND METHOD...
Publication number
20130252132
Publication date
Sep 26, 2013
Kabushiki Kaisha Toshiba
Wu MEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY, AND ELECTROCHEMICAL CELL
Publication number
20130078550
Publication date
Mar 28, 2013
Wu Mei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY, AND ELECTROCHEMICAL CELL
Publication number
20120251915
Publication date
Oct 4, 2012
Wu MEI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
COLLECTOR MEMBER, POWER GENERATOR, AND METHOD OF MANUFACTURING COLL...
Publication number
20120164555
Publication date
Jun 28, 2012
Kabushiki Kaisha Toshiba
Mutsuki YAMAZAKI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
CATALYST LAYER-SUPPORTING SUBSTRATE, METHOD OF PRODUCING THE SAME A...
Publication number
20100239950
Publication date
Sep 23, 2010
Wu MEI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
PROCESSES FOR PRODUCING CATALYST-LAYER-SUPPORTING SUBSTRATE, CATALY...
Publication number
20100021787
Publication date
Jan 28, 2010
Kabushiki Kaisha Toshiba
Mei Wu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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...