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Teruki Hayashida
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Himeji, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Hot-rolled steel sheet and method for manufacturing same
Patent number
11,492,679
Issue date
Nov 8, 2022
Nippon Steel Corporation
Tatsuo Yokoi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Hot-rolled steel sheet, steel material, and method for producing ho...
Patent number
10,718,040
Issue date
Jul 21, 2020
Nippon Steel Corporation
Teruki Hayashida
C21 - METALLURGY OF IRON
Information
Patent Grant
Hot-rolled steel sheet
Patent number
10,655,192
Issue date
May 19, 2020
Nippon Steel Corporation
Akifumi Sakakibara
C21 - METALLURGY OF IRON
Information
Patent Grant
Hot rolled steel sheet excellent in chemical convertibility and met...
Patent number
7,820,099
Issue date
Oct 26, 2010
Nippon Steel Corporation
Teruki Hayashida
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High burring, high strength steel sheet excellent in softening resi...
Patent number
7,749,338
Issue date
Jul 6, 2010
Nippon Steel Corporation
Tatsuo Yokoi
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength thin steel sheet drawable and excellent in shape fixa...
Patent number
7,503,984
Issue date
Mar 17, 2009
Nippon Steel Corporation
Tatsuo Yokoi
C21 - METALLURGY OF IRON
Information
Patent Grant
Process for producing a zinc-plated steel sheet with an ageing resi...
Patent number
4,960,158
Issue date
Oct 2, 1990
Nippon Steel Corporation
Teruaki Yamada
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for producing a cold rolled steel sheet having a good agein...
Patent number
4,931,107
Issue date
Jun 5, 1990
Nippon Steel Corporation
Teruaki Yamada
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
HOT-ROLLED STEEL SHEET
Publication number
20230357908
Publication date
Nov 9, 2023
NIPPON STEEL CORPORATION
Daisuke ITO
C21 - METALLURGY OF IRON
Information
Patent Application
HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME
Publication number
20230041990
Publication date
Feb 9, 2023
NIPPON STEEL CORPORATION
Jun ANDO
C21 - METALLURGY OF IRON
Information
Patent Application
HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME
Publication number
20220010396
Publication date
Jan 13, 2022
NIPPON STEEL CORPORATION
Tatsuo YOKOI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME
Publication number
20210395852
Publication date
Dec 23, 2021
NIPPON STEEL CORPORATION
Tatsuo YOKOI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PLUNGER MEMBER USED FOR BELT TYPE CONTINUOUSLY VARIABLE TRANSMISSION
Publication number
20180172034
Publication date
Jun 21, 2018
UNIPRES CORPORATION
Masamichi MIWA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HOT-ROLLED STEEL SHEET, STEEL MATERIAL, AND METHOD FOR PRODUCING HO...
Publication number
20180073115
Publication date
Mar 15, 2018
NIPPON STEEL & SUMITOMO METAL CORPORATION
Teruki HAYASHIDA
C21 - METALLURGY OF IRON
Information
Patent Application
HOT-ROLLED STEEL SHEET
Publication number
20170253944
Publication date
Sep 7, 2017
NIPPON STEEL & SUMITOMO METAL CORPORATION
Akifumi SAKAKIBARA
C21 - METALLURGY OF IRON
Information
Patent Application
Hot rolled steel sheet excellent in chemical convertibility and met...
Publication number
20070138138
Publication date
Jun 21, 2007
Teruki Hayashida
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
High strength steel sheet exhibiting good burring workability and e...
Publication number
20060081312
Publication date
Apr 20, 2006
Tatsuo Yokoi
C21 - METALLURGY OF IRON
Information
Patent Application
High-strength thin steel sheet drawable and excellent in shape fixa...
Publication number
20040244877
Publication date
Dec 9, 2004
Tatsuo Yokoi
C21 - METALLURGY OF IRON