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Tomoharu Ishida
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of producing steel material
Patent number
10,072,320
Issue date
Sep 11, 2018
JFE Steel Corporation
Kohei Furumai
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for analyzing metal material
Patent number
8,865,471
Issue date
Oct 21, 2014
JFE Steel Corporation
Satoshi Kinoshiro
G01 - MEASURING TESTING
Information
Patent Grant
Method for analysis of metal inclusions in steels by partial electr...
Patent number
8,298,827
Issue date
Oct 30, 2012
JFE Steel Corporation
Tomoharu Ishida
G01 - MEASURING TESTING
Information
Patent Grant
Method for analyzing metal specimen
Patent number
8,222,038
Issue date
Jul 17, 2012
JFE Steel Corporation
Satoshi Kinoshiro
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF EVALUATING CENTRAL SEGREGATION IN STEEL
Publication number
20240044822
Publication date
Feb 8, 2024
JFE STEEL CORPORATION
Tomoharu ISHIDA
G01 - MEASURING TESTING
Information
Patent Application
DECARBURIZATION END POINT DETERMINATION METHOD, DECARBURIZATION END...
Publication number
20230083264
Publication date
Mar 16, 2023
JFE STEEL CORPORATION
Shuji KUYAMA
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD OF PRODUCING STEEL MATERIAL
Publication number
20160145718
Publication date
May 26, 2016
JFE STEEL CORPORATION
Kohei Furumai
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR ANALYZING METAL MATERIAL
Publication number
20110240477
Publication date
Oct 6, 2011
JFE STEEL CORPORATION
Satoshi Kinoshiro
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR ANALYZING METAL SPECIMEN
Publication number
20100291692
Publication date
Nov 18, 2010
JFE STEEL CORPORATION
Satoshi Kinoshiro
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR ANALYZING METALLIC MATERIAL
Publication number
20100206736
Publication date
Aug 19, 2010
JFE STEEL CORPORATION
Tomoharu Ishida
G01 - MEASURING TESTING