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Makoto UCHIDA
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Yamanashi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Carrier metal catalyst, manufacturing method thereof, and fuel cell
Patent number
11,990,627
Issue date
May 21, 2024
University of Yamanashi
Katsuyoshi Kakinuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Supported metal catalyst and method for producing same
Patent number
11,752,490
Issue date
Sep 12, 2023
Nihon Kagaku Sangyo, Co, Ltd.
Chisato Arata
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Membrane electrode assembly with a catalyst layer including an inor...
Patent number
11,594,737
Issue date
Feb 28, 2023
Mitsui Mining & Smelting Co., Ltd.
Koji Taniguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carrier powder, method for producing same, carrier metal catalyst,...
Patent number
11,563,219
Issue date
Jan 24, 2023
University of Yamanashi
Katsuyoshi Kakinuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carrier metal catalyst, manufacturing method thereof, and fuel cell
Patent number
11,502,309
Issue date
Nov 15, 2022
University of Yamanashi
Katsuyoshi Kakinuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carbon black, electrode catalyst and fuel cell using same, and meth...
Patent number
11,332,623
Issue date
May 17, 2022
University of Yamanashi
Makoto Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for forming electrode catalyst layer by electr...
Patent number
11,108,070
Issue date
Aug 31, 2021
UNIVERSITY OF YAMANASHI
Makoto Uchida
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Production method for fine metal particles, production method for f...
Patent number
10,693,146
Issue date
Jun 23, 2020
University of Yamanashi
Masahiro Watanabe
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Alloy electrode catalyst and fuel cell using the same
Patent number
10,490,827
Issue date
Nov 26, 2019
University of Yamanashi
Katsuyoshi Kakinuma
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Cation exchange resin, and cation exchange membrane and fuel cell e...
Patent number
10,471,420
Issue date
Nov 12, 2019
University of Yamanashi
Kenji Miyatake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Membrane electrode assembly with a catalyst layer including an inor...
Patent number
10,355,285
Issue date
Jul 16, 2019
Mitsui Mining & Smelting Co., Ltd.
Koji Taniguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell system and method for its operation
Patent number
10,333,152
Issue date
Jun 25, 2019
University of Yamanashi
Makoto Uchida
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ELECTRODE CATALYST AND WATER ELECTROLYSIS CELL
Publication number
20250003089
Publication date
Jan 2, 2025
UNIVERSITY OF YAMANASHI
Katsuyoshi KAKINUMA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SUPPORTED METAL CATALYST AND PRODUCTION METHOD THEREOF
Publication number
20240266554
Publication date
Aug 8, 2024
UNIVERSITY OF YAMANASHI
Toshihiro MIYAO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SUPPORTED METAL CATALYST
Publication number
20240055616
Publication date
Feb 15, 2024
UNIVERSITY OF YAMANASHI
Katsuyoshi KAKINUMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUPPORTED METAL CATALYST
Publication number
20230321633
Publication date
Oct 12, 2023
UNIVERSITY OF YAMANASHI
Katsuyoshi KAKINUMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SUPPORTED METAL CATALYST, METHOD FOR PRODUCING SAME, AND METHOD FOR...
Publication number
20230085417
Publication date
Mar 16, 2023
UNIVERSITY OF YAMANASHI
Toshihiro MIYAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARRIER METAL CATALYST, MANUFACTURING METHOD THEREOF, AND FUEL CELL
Publication number
20230049745
Publication date
Feb 16, 2023
UNIVERSITY OF YAMANASHI
Katsuyoshi KAKINUMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUPPORTED METAL CATALYST AND ELECTROCHEMICAL CELL
Publication number
20230006219
Publication date
Jan 5, 2023
UNIVERSITY OF YAMANASHI
Katsuyoshi KAKINUMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUPPORTED METAL CATALYST AND METHOD FOR PRODUCING SAME
Publication number
20210339224
Publication date
Nov 4, 2021
Nihon Kagaku Sangyo Co., Ltd.
Chisato Arata
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARRIER METAL CATALYST, MANUFACTURING METHOD THEREOF, AND FUEL CELL
Publication number
20200243872
Publication date
Jul 30, 2020
UNIVERSITY OF YAMANASHI
Katsuyoshi KAKINUMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARRIER POWDER, METHOD FOR PRODUCING SAME, CARRIER METAL CATALYST,...
Publication number
20200164349
Publication date
May 28, 2020
UNIVERSITY OF YAMANASHI
Katsuyoshi KAKINUMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR FORMING ELECTRODE CATALYST LAYER BY ELECTR...
Publication number
20190341639
Publication date
Nov 7, 2019
UNIVERSITY OF YAMANASHI
Makoto UCHIDA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
MEMBRANE ELECTRODE ASSEMBLY WITH A CATALYST LAYER INCLUDING AN INOR...
Publication number
20190288297
Publication date
Sep 19, 2019
Mitsui Mining and Smelting Co., Ltd.
Koji TANIGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBON BLACK, ELECTRODE CATALYST AND FUEL CELL USING SAME, AND METH...
Publication number
20190030514
Publication date
Jan 31, 2019
UNIVERSITY OF YAMANASHI
Makoto UCHIDA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Cation Exchange Resin, And Cation Exchange Membrane and Fuel Cell E...
Publication number
20180178210
Publication date
Jun 28, 2018
UNIVERSITY OF YAMANASHI
Kenji MIYATAKE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CELL, FUEL CELL STACK, FUEL CELL SYSTEM, AND MEMBRANE ELECTRODE ASS...
Publication number
20180175397
Publication date
Jun 21, 2018
PANASONIC CORPORATION
Haruhiko SHINTANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALLOY ELECTRODE CATALYST AND FUEL CELL USING THE SAME
Publication number
20170250409
Publication date
Aug 31, 2017
UNIVERSITY OF YAMANASHI
Katsuyoshi KAKINUMA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MEMBRANE ELECTRODE ASSEMBLY AND SOLID POLYMER FUEL CELL IN WHICH SA...
Publication number
20170141407
Publication date
May 18, 2017
Mitsui Mining and Smelting Co., Ltd.
Koji TANIGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL SYSTEM AND METHOD FOR ITS OPERATION
Publication number
20170047600
Publication date
Feb 16, 2017
UNIVERSITY OF YAMANASHI
Makoto UCHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRODUCTION METHOD FOR FINE METAL PARTICLES, PRODUCTION METHOD FOR F...
Publication number
20160087285
Publication date
Mar 24, 2016
UNIVERSITY OF YAMANASHI
Masahiro Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH-POTENTIAL STABLE OXIDE SUPPORT FOR POLYMER ELECTROLYTE FUEL CELL
Publication number
20120295184
Publication date
Nov 22, 2012
Masahiro Watanabe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL