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Tatsuya SHOUJI
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Yasugi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Coated mold, method for manufacturing coated mold, and hard coat-fo...
Patent number
12,163,214
Issue date
Dec 10, 2024
PROTERIAL, LTD.
Tatsuya Shouji
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for manufacturing forged article
Patent number
11,958,101
Issue date
Apr 16, 2024
PROTERIAL, LTD.
Tatsuya Shouji
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Cold work tool and method for manufacturing same
Patent number
10,844,456
Issue date
Nov 24, 2020
Hitachi Metals, Ltd.
Tatsuya Shouji
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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, cold work tool and method for manufacturin...
Patent number
9,994,925
Issue date
Jun 12, 2018
Hitachi Metals, Ltd.
Tatsuya Shouji
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MANUFACTURING HARD COAT-FORMING TARGET
Publication number
20240368748
Publication date
Nov 7, 2024
Proterial, Ltd.
TATSUYA SHOUJI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
COATED MOLD, METHOD FOR MANUFACTURING COATED MOLD, AND HARD COAT-FO...
Publication number
20220154323
Publication date
May 19, 2022
Hitachi Metals, Ltd.
Tatsuya SHOUJI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
COATED DIE FOR USE IN HOT STAMPING
Publication number
20220032357
Publication date
Feb 3, 2022
Hitachi Metals, Ltd.
TATSUYA SHOUJI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR MANUFACTURING FORGED ARTICLE
Publication number
20210245233
Publication date
Aug 12, 2021
Hitachi Metals, Ltd.
Tatsuya SHOUJI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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 AND METHOD FOR MANUFACTURING SAME
Publication number
20170327920
Publication date
Nov 16, 2017
Hitachi Metals, Ltd.
Tatsuya SHOUJI
C21 - METALLURGY OF IRON
Information
Patent Application
COLD WORK TOOL MATERIAL, COLD WORK TOOL AND METHOD FOR MANUFACTURIN...
Publication number
20170314086
Publication date
Nov 2, 2017
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