Taku KAGAWA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Titanium material or titanium alloy material having surface electri...
- Patent number 10,305,119
- Issue date May 28, 2019
- Nippon Steel & Sumitomo Metal Corporation
- Kazuhiro Takahashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Titanium or titanium alloy material for fuel cell separator having...
- Patent number 10,074,857
- Issue date Sep 11, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Hiroshi Kihira
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Titanium material or titanium alloy material having surface electri...
- Patent number 10,033,052
- Issue date Jul 24, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Kazuhiro Takahashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Titanium material or titanium alloy material for fuel cell separato...
- Patent number 9,947,942
- Issue date Apr 17, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Kazuhiro Takahashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
TITANIUM MATERIAL FOR SEPARATOR OF SOLID POLYMER FUEL CELL, SEPARAT...
- Publication number 20170077527
- Publication date Mar 16, 2017
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Junko IMAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE METAL FOIL FOR FUEL CELL SEPARATOR, FUEL CELL SEPARATOR,...
- Publication number 20160336600
- Publication date Nov 17, 2016
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Taku KAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TITANIUM MATERIAL OR TITANIUM ALLOY MATERIAL HAVING SURFACE ELECTRI...
- Publication number 20160329575
- Publication date Nov 10, 2016
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kazuhiro TAKAHASHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
TITANIUM MATERIAL OR TITANIUM ALLOY MATERIAL HAVING SURFACE ELECTRI...
- Publication number 20160308222
- Publication date Oct 20, 2016
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kazuhiro TAKAHASHI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
TITANIUM OR TITANIUM ALLOY FOR FUEL CELL SEPARATOR HAVING HIGH CONT...
- Publication number 20150325864
- Publication date Nov 12, 2015
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Takumi NISHIMOTO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
TITANIUM MATERIAL OR TITANIUM ALLOY MATERIAL FOR FUEL CELL SEPARATO...
- Publication number 20150280251
- Publication date Oct 1, 2015
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kazuhiro Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TITANIUM OR TITANIUM ALLOY MATERIAL FOR FUEL CELL SEPARATOR HAVING...
- Publication number 20150147678
- Publication date May 28, 2015
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Hiroshi Kihira
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Taku KAGAWA

Person

Patents Grantslast 30 patents

Titanium material or titanium alloy material having surface electri...

Titanium or titanium alloy material for fuel cell separator having...

Titanium material or titanium alloy material having surface electri...

Titanium material or titanium alloy material for fuel cell separato...

Patents Applicationslast 30 patents

TITANIUM MATERIAL FOR SEPARATOR OF SOLID POLYMER FUEL CELL, SEPARAT...

COMPOSITE METAL FOIL FOR FUEL CELL SEPARATOR, FUEL CELL SEPARATOR,...

TITANIUM MATERIAL OR TITANIUM ALLOY MATERIAL HAVING SURFACE ELECTRI...

TITANIUM MATERIAL OR TITANIUM ALLOY MATERIAL HAVING SURFACE ELECTRI...

TITANIUM OR TITANIUM ALLOY FOR FUEL CELL SEPARATOR HAVING HIGH CONT...

TITANIUM MATERIAL OR TITANIUM ALLOY MATERIAL FOR FUEL CELL SEPARATO...

TITANIUM OR TITANIUM ALLOY MATERIAL FOR FUEL CELL SEPARATOR HAVING...