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Yoshio Shodai
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Supported platinum catalyst, cathode for fuel cell, fuel cell, and...
Patent number
12,126,031
Issue date
Oct 22, 2024
Toyo Tanso Co., Ltd.
Yoshio Shodai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing porous carbon, and electrode and catalyst carri...
Patent number
11,702,344
Issue date
Jul 18, 2023
Toyo Tanso Co., Ltd.
Mizuho Anzai
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of producing porous carbon, and electrode and catalyst carri...
Patent number
11,235,978
Issue date
Feb 1, 2022
Toyo Tanso Co., Ltd.
Mizuho Anzai
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Carbon powder for fuel cell and catalyst, electrode catalyst layer,...
Patent number
10,675,611
Issue date
Jun 9, 2020
Nissan Motor Co., Ltd.
Takehiko Okui
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas generation device
Patent number
8,974,647
Issue date
Mar 10, 2015
Toyo Tanso Co., Ltd.
Yoshio Shodai
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Carbonaceous substrate and electrode for fluorine-producing electro...
Patent number
8,282,796
Issue date
Oct 9, 2012
Toyo Tanso Co., Ltd.
Rie Tao
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
Information
Patent Application
CARBON CARRIER FOR FUEL CELL CATALYST AND FUEL CELL CATALYST
Publication number
20240204210
Publication date
Jun 20, 2024
Toyo Tanso Co., Ltd
Minoru INABA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SUPPORTED PLATINUM CATALYST, CATHODE FOR FUEL CELL, FUEL CELL, AND...
Publication number
20220328846
Publication date
Oct 13, 2022
Toyo Tanso Co., Ltd
Yoshio SHODAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF PRODUCING POROUS CARBON, AND ELECTRODE AND CATALYST CARRI...
Publication number
20220127147
Publication date
Apr 28, 2022
Toyo Tanso Co., Ltd
Mizuho ANZAI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING POROUS CARBON, AND ELECTRODE AND CATALYST SUPP...
Publication number
20210246033
Publication date
Aug 12, 2021
TOYO TANSO CO., LTD
Mizuho ANZAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBON POWDER FOR FUEL CELL AND CATALYST, ELECTRODE CATALYST LAYER,...
Publication number
20190083957
Publication date
Mar 21, 2019
NISSAN MOTOR CO., LTD.
Takehiko OKUI
C01 - INORGANIC CHEMISTRY
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
CAPACITOR
Publication number
20150162138
Publication date
Jun 11, 2015
Toyo Tanso Co., Ltd.
Yoshio Shodai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GAS GENERATION DEVICE AND GAS GENERATION METHOD
Publication number
20130068627
Publication date
Mar 21, 2013
TOYO TANSO CO., LTD
Yoshio Shodai
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
GAS GENERATION DEVICE
Publication number
20130008783
Publication date
Jan 10, 2013
Toyo Tanso Co., Ltd.
Yoshio Shodai
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
CARBONACEOUS SUBSTRATE AND ELECTRODE FOR FLUORINE-PRODUCING ELECTRO...
Publication number
20100252425
Publication date
Oct 7, 2010
Toyo Tanso Co., Ltd.
Rie Tao
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR