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Setsuo Mishima
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Matsue, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cold working tool material and cold working tool manufacturing method
Patent number
10,407,747
Issue date
Sep 10, 2019
Hitachi Metals, Ltd.
Tatsuya Shouji
C21 - METALLURGY OF IRON
Information
Patent Grant
Cold work tool material and method of manufacturing cold work tool
Patent number
9,890,435
Issue date
Feb 13, 2018
Hitachi Metals, Ltd.
Tatsuya Shouji
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing steel ingot
Patent number
7,597,737
Issue date
Oct 6, 2009
Hitachi Metals, Ltd.
Ken-ichiro Hara
C21 - METALLURGY OF IRON
Information
Patent Grant
Maraging steel and method of producing the same
Patent number
7,445,678
Issue date
Nov 4, 2008
Hitachi Metals, Ltd.
Setsuo Mishima
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing mother alloys for iron-based amorphous alloys
Patent number
6,451,087
Issue date
Sep 17, 2002
Hitachi Metals Ltd.
Yoshio Bizen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
COLD WORKING TOOL MATERIAL AND COLD WORKING TOOL MANUFACTURING METHOD
Publication number
20180135144
Publication date
May 17, 2018
Hitachi Metals, Ltd.
Tatsuya SHOUJI
C21 - METALLURGY OF IRON
Information
Patent Application
COLD WORK TOOL MATERIAL AND METHOD OF MANUFACTURING COLD WORK TOOL
Publication number
20170204486
Publication date
Jul 20, 2017
Hitachi Metals, Ltd.
Tatsuya SHOUJI
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR PRODUCING MOLD STEEL, MOLD STEEL, METHOD OF PRODUCING PR...
Publication number
20150044087
Publication date
Feb 12, 2015
Hitachi Metals, Ltd.
Yousuke Ayabe
C21 - METALLURGY OF IRON
Information
Patent Application
Method for producing steel ingot
Publication number
20070039418
Publication date
Feb 22, 2007
Hitachi Metals, Ltd.
Ken-ichiro Hara
C21 - METALLURGY OF IRON
Information
Patent Application
Maraging steel and method of producing the same
Publication number
20040093983
Publication date
May 20, 2004
HITACHI METALS, LTD
Setsuo Mishima
C21 - METALLURGY OF IRON
Information
Patent Application
Method for producing mother alloys for iron-based amorphous alloys
Publication number
20010054330
Publication date
Dec 27, 2001
HITACHI METALS, LTD
Yoshio Bizen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...