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Tatsuya TAKAHASHI
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Muroran-shi, Hokkaido, JP
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Patents Grants
last 30 patents
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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
Coating structure material
Patent number
9,604,432
Issue date
Mar 28, 2017
The Japan Steel Works, Ltd.
Kouichi Takasawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Ni—Fe based forging superalloy excellent in high-temperature streng...
Patent number
8,512,488
Issue date
Aug 20, 2013
Hitachi, Ltd.
Shinya Imano
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
NI-BASED SUPERALLOY WITH EXCELLENT UNSUSCEPTIBILITY TO SEGREGATION
Publication number
20160040277
Publication date
Feb 11, 2016
The Japan Steel Works, Ltd.
Satoru Ohsaki
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
NI-BASED ALLOY HAVING EXCELLENT HYDROGEN EMBRITTLEMENT RESISTANCE,...
Publication number
20150225827
Publication date
Aug 13, 2015
The Japan Steel Works, Ltd.
Kouichi Takasawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COATING STRUCTURE MATERIAL
Publication number
20150197071
Publication date
Jul 16, 2015
The Japan Steel Works, Ltd.
Kouichi Takasawa
B32 - LAYERED PRODUCTS
Information
Patent Application
Ni-BASED SUPERALLOY WITH EXCELLENT UNSUSCEPTIBILITY TO SEGREGATION
Publication number
20100310411
Publication date
Dec 9, 2010
The Japan Steel Works, Ltd.
Satoru Ohsaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Ni-Fe BASED FORGING SUPERALLOY EXCELLENT IN HIGH-TEMPERATURE STRENG...
Publication number
20080213099
Publication date
Sep 4, 2008
Shinya IMANO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...