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Tetsuo Kishimoto
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Edging method and edging device
Patent number
10,799,925
Issue date
Oct 13, 2020
Nippon Steel Corporation
Yoji Nakamura
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hot-rolled steel sheet, cold-rolled steel sheet, galvanized steel s...
Patent number
9,587,319
Issue date
Mar 7, 2017
Nippon Steel & Sumitomo Metal Corporation
Nobuhiro Fujita
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hot-rolled steel sheet, cold-rolled steel sheet, galvanized steel s...
Patent number
9,273,370
Issue date
Mar 1, 2016
Nippon Steel & Sumitomo Metal Corporation
Nobuhiro Fujita
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of producing a hot rolled steel sheet
Patent number
9,267,196
Issue date
Feb 23, 2016
Nippon Steel & Sumitomo Metal Corporation
Riki Okamoto
C21 - METALLURGY OF IRON
Information
Patent Grant
Cooling apparatus and cooling method for hot rolling
Patent number
9,061,335
Issue date
Jun 23, 2015
Nippon Steel & Sumitomo Metal Corporation
Yoshihiro Serizawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Cooling device of hot-rolled steel strip
Patent number
8,920,708
Issue date
Dec 30, 2014
Nippon Steel & Sumitomo Metal Corporation
Yoshihiro Serizawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Cooling method of hot-rolled steel strip
Patent number
8,414,716
Issue date
Apr 9, 2013
Nippon Steel & Sumitomo Metal Corporation
Yoshihiro Serizawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
EDGING METHOD AND EDGING DEVICE
Publication number
20180214919
Publication date
Aug 2, 2018
NIPPON STEEL & SUMITOMO METAL CORPORATION
Yoji NAKAMURA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HOT-ROLLED STEEL SHEET, COLD-ROLLED STEEL SHEET, GALVANIZED STEEL S...
Publication number
20160130711
Publication date
May 12, 2016
NIPPON STEEL & SUMITOMO METAL CORPORATION
Nobuhiro FUJITA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
HOT-ROLLED STEEL SHEET AND METHOD OF PRODUCING THE SAME
Publication number
20130323112
Publication date
Dec 5, 2013
NIPPON STEEL & SUMITOMO METAL CORPORATION
Riki Okamoto
C21 - METALLURGY OF IRON
Information
Patent Application
HOT-ROLLED STEEL SHEET, COLD-ROLLED STEEL SHEET, GALVANIZED STEEL S...
Publication number
20130153091
Publication date
Jun 20, 2013
NIPPON STEEL & SUMITOMO METAL CORPORATION
Nobuhiro Fujita
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
COOLING METHOD AND COOLING DEVICE OF HOT-ROLLED STEEL STRIP
Publication number
20120306130
Publication date
Dec 6, 2012
Yoshihiro Serizawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
COOLING APPARATUS AND COOLING METHOD FOR HOT ROLLING
Publication number
20120174645
Publication date
Jul 12, 2012
Yoshihiro Serizawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
COOLING METHOD AND COOLING DEVICE OF HOT-ROLLED STEEL STRIP
Publication number
20120067470
Publication date
Mar 22, 2012
Yoshihiro Serizawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...