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Ken AKIZUKI
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Nishitokyo-shi, Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Catalyst and electrode catalyst layer, membrane electrode assembly,...
Patent number
11,031,604
Issue date
Jun 8, 2021
Nissan Motor Co., Ltd.
Tetsuya Mashio
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Catalyst and manufacturing method thereof, and electrode catalyst l...
Patent number
10,573,901
Issue date
Feb 25, 2020
Tanaka Kikinzoku Kogyo K.K.
Atsushi Ohma
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Catalyst and electrode catalyst layer, membrane electrode assembly,...
Patent number
10,535,881
Issue date
Jan 14, 2020
Nissan Motor Co., Ltd.
Tetsuya Mashio
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Carbon powder for catalyst, catalyst, electrode catalyst layer, mem...
Patent number
10,135,074
Issue date
Nov 20, 2018
Nissan Motor Co., Ltd.
Shinichi Takahashi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalyst and electrode catalyst layer, membrane electrode assembly,...
Patent number
9,947,934
Issue date
Apr 17, 2018
Nissan Motor Co., Ltd.
Ken Akizuki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Fuel cell electrode catalyst layer, fuel cell electrode, fuel cell...
Patent number
9,847,532
Issue date
Dec 19, 2017
Nissan Motor Co., Ltd.
Yoshitaka Ono
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrocatalyst for solid polymer fuel cell
Patent number
9,799,903
Issue date
Oct 24, 2017
Nissan Motor Co., Ltd.
Hiroshi Iden
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
CATALYST AND ELECTRODE CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY,...
Publication number
20190355995
Publication date
Nov 21, 2019
Nissan Motor Co., Ltd.
Tetsuya MASHIO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBON POWDER FOR CATALYST, CATALYST, ELECTRODE CATALYST LAYER, MEM...
Publication number
20160233520
Publication date
Aug 11, 2016
NISSAN MOTOR CO., LTD.
Shinichi TAKAHASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST AND ELECTRODE CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY,...
Publication number
20160087281
Publication date
Mar 24, 2016
NISSAN MOTOR CO., LTD.
Tetsuya MASHIO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST AND ELECTRODE CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY,...
Publication number
20160079605
Publication date
Mar 17, 2016
NISSAN MOTOR CO., LTD.
Tetsuya MASHIO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST, AND ELECTRODE CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY...
Publication number
20160079606
Publication date
Mar 17, 2016
NISSAN MOTOR CO., LTD.
Tetsuya MASHIO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST AND ELECTRODE CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY,...
Publication number
20160072133
Publication date
Mar 10, 2016
NISSAN MOTOR CO., LTD.
Ken AKIZUKI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CATALYST AND MANUFACTURING METHOD THEREOF, AND ELECTRODE CATALYST L...
Publication number
20160072134
Publication date
Mar 10, 2016
NISSAN MOTOR CO., LTD.
Atsushi OHMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATALYST AND ELECTRODE CATALYST LAYER FOR FUEL CELL HAVING THE CATA...
Publication number
20160064744
Publication date
Mar 3, 2016
NISSAN MOTOR CO., LTD.
Tetsuya MASHIO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL ELECTRODE CATALYST LAYER, FUEL CELL ELECTRODE, FUEL CELL...
Publication number
20140287343
Publication date
Sep 25, 2014
Yoshitaka Ono
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrocatalyst for Solid Polymer Fuel Cell
Publication number
20140199609
Publication date
Jul 17, 2014
NISSAN MOTOR CO., LTD.
Hiroshi Iden
H01 - BASIC ELECTRIC ELEMENTS