Kenichiro Tadokoro

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Carbon material for catalyst carrier of polymer electrolyte fuel ce...
- Patent number 12,057,589
- Issue date Aug 6, 2024
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Takashi Iijima
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Support for polymer electrolyte fuel cell catalyst, method of produ...
- Patent number 11,394,034
- Issue date Jul 19, 2022
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Takashi Iijima
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Carbon material for catalyst carrier of polymer electrolyte fuel ce...
- Patent number 11,302,928
- Issue date Apr 12, 2022
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Takashi Iijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hot-rolled steel sheet and manufacturing method thereof, and manufa...
- Patent number 11,066,720
- Issue date Jul 20, 2021
- Nippon Steel Corporation
- Takashi Fujii
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Catalyst-carrier carbon material, solid-polymer fuel cell catalyst,...
- Patent number 10,886,539
- Issue date Jan 5, 2021
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Takashi Iijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode for metal-air battery
- Patent number 10,593,959
- Issue date Mar 17, 2020
- Nippon Steel Corporation
- Kenichiro Tadokoro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Crash energy absorbing part
- Patent number 10,494,027
- Issue date Dec 3, 2019
- Nippon Steel Corporation
- Atsuo Koga
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Fuel cell and fuel cell use gas diffusion electrode
- Patent number 9,786,925
- Issue date Oct 10, 2017
- Nippon Steel & Sumitomo Metal Corporation
- Kenichiro Tadokoro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell
- Patent number 9,735,433
- Issue date Aug 15, 2017
- Nippon Steel & Sumitomo Metal Corporation
- Kenichiro Tadokoro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid polymer type fuel cell catalyst, solid polymer type fuel cell...
- Patent number 8,999,606
- Issue date Apr 7, 2015
- Nippon Steel & Sumitomo Metal Corporation
- Takashi Iijima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Metallic sheet having rust-preventive organic coating thereon, proc...
- Patent number 6,254,980
- Issue date Jul 3, 2001
- Nippon Steel Corporation
- Kenichiro Tadokoro
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Surface-treated metal plate and metal surface treating fluid
- Patent number 6,200,672
- Issue date Mar 13, 2001
- Nippon Steel Corporation
- Kenichiro Tadokoro
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Surface treated metal material and surface treating agent
- Patent number 6,190,780
- Issue date Feb 20, 2001
- Nippon Steel Corporation
- Hiromasa Shoji
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Surface-treated steel sheet with resin-based chemical treatment coa...
- Patent number 5,897,948
- Issue date Apr 27, 1999
- Nippon Steel Corporation
- Tadashi Sakon
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Carbon Material for Polymer Electrolyte Fuel Cell Catalyst Carriers...
- Publication number 20230395817
- Publication date Dec 7, 2023
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Kazuyoshi Masaki
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Carbon Material for Catalyst Carrier of Polymer Electrolyte Fuel Ce...
- Publication number 20210344019
- Publication date Nov 4, 2021
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Takashi Iijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPPORT FOR POLYMER ELECTROLYTE FUEL CELL CATALYST, METHOD OF PRODU...
- Publication number 20200287221
- Publication date Sep 10, 2020
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Takashi IIJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARBON MATERIAL FOR USE AS CATALYST CARRIER OF POLYMER ELECTROLYTE...
- Publication number 20200119367
- Publication date Apr 16, 2020
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Takashi IIJIMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CARBON MATERIAL FOR CATALYST CARRIER OF POLYMER ELECTROLYTE FUEL CE...
- Publication number 20200044261
- Publication date Feb 6, 2020
- NIPPON STEEL CORPORATION
- Takashi IIJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATALYST-CARRIER CARBON MATERIAL, SOLID-POLYMER FUEL CELL CATALYST,...
- Publication number 20180069247
- Publication date Mar 8, 2018
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Takashi IIJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HOT-ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREOF, AND MANUFA...
- Publication number 20170369964
- Publication date Dec 28, 2017
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Takashi FUJII
- C21 - METALLURGY OF IRON
Information Patent Application
ELECTRODE FOR METAL-AIR BATTERY
- Publication number 20170352890
- Publication date Dec 7, 2017
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kenichiro TADOKORO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SANDWICH METAL SHEET
- Publication number 20170136738
- Publication date May 18, 2017
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Atsuo KOGA
- B32 - LAYERED PRODUCTS
Information Patent Application
CRASH ENERGY ABSORBING PART
- Publication number 20160347370
- Publication date Dec 1, 2016
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Atsuo KOGA
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
SOLID POLYMER TYPE FUEL CELL CATALYST, SOLID POLYMER TYPE FUEL CELL...
- Publication number 20110195339
- Publication date Aug 11, 2011
- Takashi Iijima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL CELL
- Publication number 20110045383
- Publication date Feb 24, 2011
- Kenichiro Tadokoro
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel Cell and Fuel Cell Use Gas Diffusion Electrode
- Publication number 20070224479
- Publication date Sep 27, 2007
- Kenichiro Tadokoro
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Kenichiro Tadokoro

Person

Patents Grantslast 30 patents

Carbon material for catalyst carrier of polymer electrolyte fuel ce...

Support for polymer electrolyte fuel cell catalyst, method of produ...

Carbon material for catalyst carrier of polymer electrolyte fuel ce...

Hot-rolled steel sheet and manufacturing method thereof, and manufa...

Catalyst-carrier carbon material, solid-polymer fuel cell catalyst,...

Electrode for metal-air battery

Crash energy absorbing part

Fuel cell and fuel cell use gas diffusion electrode

Fuel cell

Solid polymer type fuel cell catalyst, solid polymer type fuel cell...

Metallic sheet having rust-preventive organic coating thereon, proc...

Surface-treated metal plate and metal surface treating fluid

Surface treated metal material and surface treating agent

Surface-treated steel sheet with resin-based chemical treatment coa...

Patents Applicationslast 30 patents

Carbon Material for Polymer Electrolyte Fuel Cell Catalyst Carriers...

Carbon Material for Catalyst Carrier of Polymer Electrolyte Fuel Ce...

SUPPORT FOR POLYMER ELECTROLYTE FUEL CELL CATALYST, METHOD OF PRODU...

CARBON MATERIAL FOR USE AS CATALYST CARRIER OF POLYMER ELECTROLYTE...

CARBON MATERIAL FOR CATALYST CARRIER OF POLYMER ELECTROLYTE FUEL CE...

CATALYST-CARRIER CARBON MATERIAL, SOLID-POLYMER FUEL CELL CATALYST,...

HOT-ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREOF, AND MANUFA...

ELECTRODE FOR METAL-AIR BATTERY

SANDWICH METAL SHEET

CRASH ENERGY ABSORBING PART

SOLID POLYMER TYPE FUEL CELL CATALYST, SOLID POLYMER TYPE FUEL CELL...

FUEL CELL

Fuel Cell and Fuel Cell Use Gas Diffusion Electrode