Koichi Takasawa

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Muroran-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ni-based alloy, gas turbine material, and method for manufacturing...
- Patent number 11,131,013
- Issue date Sep 28, 2021
- JAPAN STEEL WORKS M&E, INC.
- Takuya Okawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Fe-Ni-based alloy having excellent high-temperature characteristics...
- Patent number 9,994,938
- Issue date Jun 12, 2018
- The Japan Steel Works, Ltd.
- Shinya Sato
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength low-alloy steel excellent in high-pressure hydrogen e...
- Patent number 8,313,589
- Issue date Nov 20, 2012
- The Japan Steel Works, Ltd.
- Koichi Takasawa
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
NI-BASED ALLOY, GAS TURBINE MATERIAL, AND METHOD FOR MANUFACTURING...
- Publication number 20200239993
- Publication date Jul 30, 2020
- The Japan Steel Works, Ltd.
- Takuya OKAWA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HIGH STRENGTH NI-BASED SUPERALLOY
- Publication number 20170342525
- Publication date Nov 30, 2017
- The Japan Steel Works, Ltd.
- Koichi TAKASAWA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
FE-NI-BASED ALLOY HAVING EXCELLENT HIGH-TEMPERATURE CHARACTERISTICS...
- Publication number 20150354039
- Publication date Dec 10, 2015
- THE JAPAN STEEL WORKS, LTD
- Shinya SATO
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH LOW-ALLOY STEEL EXCELLENT IN HIGH-PRESSURE HYDROGEN E...
- Publication number 20100212785
- Publication date Aug 26, 2010
- The Japan Steel Works, Ltd.
- Koichi Takasawa
- C21 - METALLURGY OF IRON