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Koichi Goto
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cold-rolled steel sheet, plated steel sheet, and method for manufac...
Patent number
10,253,384
Issue date
Apr 9, 2019
Nippon Steel & Sumitomo Metal Corporation
Yusuke Kondo
C21 - METALLURGY OF IRON
Information
Patent Grant
Steel sheet, plated steel sheet, and method for producing the same
Patent number
9,719,151
Issue date
Aug 1, 2017
Nippon Steel & Sumitomo Metal Corporation
Hiroyuki Tanaka
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength steel sheet having excellent processability and paint...
Patent number
8,911,567
Issue date
Dec 16, 2014
Nippon Steel & Sumitomo Metal Corporation
Toshio Ogawa
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength steel sheet, hot-dipped steel sheet, and alloy hot-di...
Patent number
8,888,933
Issue date
Nov 18, 2014
Nippon Steel & Sumitomo Metal Corporation
Kunio Hayashi
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for provision and utilization of material information regard...
Patent number
8,296,081
Issue date
Oct 23, 2012
Nippon Steel Corporation
Koichi Goto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of production of high strength thin-gauge steel sheet excell...
Patent number
8,137,487
Issue date
Mar 20, 2012
Nippon Steel Corporation
Toshiki Nonaka
C21 - METALLURGY OF IRON
Information
Patent Grant
Cold-rolled steel sheet having a tensile strength of 780 MPA or mor...
Patent number
7,780,799
Issue date
Aug 24, 2010
Nippon Steel Corporation
Koichi Goto
C21 - METALLURGY OF IRON
Information
Patent Grant
Cold rolled steel sheet having improved bake hardenability
Patent number
6,217,675
Issue date
Apr 17, 2001
Nippon Steel Corporation
Hirokazu Taniguchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
COLD-ROLLED STEEL SHEET AND PLATED STEEL SHEET
Publication number
20190177810
Publication date
Jun 13, 2019
NIPPON STEEL & SUMITOMO METAL CORPORATION
Yusuke KONDO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
STEEL SHEET, PLATED STEEL SHEET, AND METHOD FOR PRODUCING THE SAME
Publication number
20150004433
Publication date
Jan 1, 2015
NIPPON STEEL & SUMITOMO METAL CORPORATION
Hiroyuki Tanaka
C21 - METALLURGY OF IRON
Information
Patent Application
COLD-ROLLED STEEL SHEET, PLATED STEEL SHEET, AND METHOD FOR MANUFAC...
Publication number
20140352850
Publication date
Dec 4, 2014
Yusuke Kondo
B32 - LAYERED PRODUCTS
Information
Patent Application
HIGH-STRENGTH STEEL SHEET, HOT-DIPPED STEEL SHEET, AND ALLOY HOT-DI...
Publication number
20140311631
Publication date
Oct 23, 2014
Kunio Hayashi
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH STEEL SHEET HAVING EXCELLENT PROCESSABILITY AND PAINT...
Publication number
20120282487
Publication date
Nov 8, 2012
Toshio Ogawa
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH STEEL SHEET, HOT-DIPPED STEEL SHEET, AND ALLOY HOT-DI...
Publication number
20120031528
Publication date
Feb 9, 2012
Kunio Hayashi
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR PROVISION AND UTILIZATION OF MATERIAL INFORMATION RERDIN...
Publication number
20100241365
Publication date
Sep 23, 2010
NIPPON STEEL CORPORATION
Koichi Goto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
High strength thin-gauge steel sheet excellent in elongation and ho...
Publication number
20090314395
Publication date
Dec 24, 2009
NIPPON STEEL CORPORATION
Toshiki Nonaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
High Strength Thin-Gauge Steel Sheet Excellent in Elongation and Ho...
Publication number
20080000555
Publication date
Jan 3, 2008
Toshiki Nonaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
A COLD-ROLLED STEEL SHEET HAVING A TENSILE STRENGTH OF 780 MPA OR M...
Publication number
20070071997
Publication date
Mar 29, 2007
Koichi Goto
C21 - METALLURGY OF IRON