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Kazuhiro SETO
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Chiyoda-ku, Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
High strength steel sheet having high Young's modulus and method fo...
Patent number
11,085,100
Issue date
Aug 10, 2021
JFE Steel Corporation
Hidekazu Minami
B32 - LAYERED PRODUCTS
Information
Patent Grant
High-strength steel sheet and production method therefor
Patent number
11,035,019
Issue date
Jun 15, 2021
JFE Steel Corporation
Hidekazu Minami
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High-strength steel sheet and method for manufacturing same
Patent number
10,954,578
Issue date
Mar 23, 2021
JFE Steel Corporation
Yoshiyasu Kawasaki
B32 - LAYERED PRODUCTS
Information
Patent Grant
High-strength steel sheet and production method therefor
Patent number
10,934,600
Issue date
Mar 2, 2021
JFE Steel Corporation
Hidekazu Minami
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength steel sheet and method for manufacturing same
Patent number
10,711,333
Issue date
Jul 14, 2020
JFE Steel Corporation
Yoshiyasu Kawasaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High-strength steel sheet and production method for same, and produ...
Patent number
10,662,496
Issue date
May 26, 2020
JFE Steel Corporation
Yoshiyasu Kawasaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High-strength steel sheet and production method for same, and produ...
Patent number
10,662,495
Issue date
May 26, 2020
JFE Steel Corporation
Yoshiyasu Kawasaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Thin high-strength cold-rolled steel sheet and method of producing...
Patent number
10,626,485
Issue date
Apr 21, 2020
JFE Steel Corporation
Yoshie Obata
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High-strength steel sheet and production method for same, and produ...
Patent number
10,570,475
Issue date
Feb 25, 2020
JFE Steel Corporation
Yoshiyasu Kawasaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High strength steel sheet having high Young's modulus and method fo...
Patent number
10,563,279
Issue date
Feb 18, 2020
JFE Steel Corporation
Hidekazu Minami
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High-strength steel sheet, high-strength hot-dip galvanized steel s...
Patent number
10,550,446
Issue date
Feb 4, 2020
JFE Steel Corporation
Yoshiyasu Kawasaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High-strength steel sheet and production method therefor
Patent number
10,472,697
Issue date
Nov 12, 2019
JFE Steel Corporation
Hidekazu Minami
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High-strength hot-pressed part and method for manufacturing the same
Patent number
10,392,677
Issue date
Aug 27, 2019
JFE Steel Corporation
Koichi Nakagawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
High strength steel sheet having high young's modulus and method fo...
Patent number
10,385,431
Issue date
Aug 20, 2019
JFE Steel Corporation
Hidekazu Minami
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High strength hot-rolled steel sheet having excellent ductility, st...
Patent number
9,657,380
Issue date
May 23, 2017
JFE Steel Corporation
Noriaki Kosaka
C21 - METALLURGY OF IRON
Information
Patent Grant
High strength hot-rolled steel sheet and method for manufacturing t...
Patent number
9,284,618
Issue date
Mar 15, 2016
JFE Steel Corporation
Noriaki Kohsaka
C21 - METALLURGY OF IRON
Information
Patent Grant
High strength steel sheet and method for manufacturing the same
Patent number
9,212,411
Issue date
Dec 15, 2015
JFE Steel Corporation
Koichi Nakagawa
C21 - METALLURGY OF IRON
Information
Patent Grant
High strength galvanized steel sheet having excellent formability a...
Patent number
9,073,292
Issue date
Jul 7, 2015
JFE Steel Corporation
Kenji Kawamura
C21 - METALLURGY OF IRON
Information
Patent Grant
Ultra high strength cold rolled steel sheet having excellent bendab...
Patent number
8,951,367
Issue date
Feb 10, 2015
JFE Steel Corporation
Kenji Kawamura
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength steel sheet and method for manufacturing same
Patent number
8,876,987
Issue date
Nov 4, 2014
JFE Steel Corporation
Hiroshi Matsuda
C21 - METALLURGY OF IRON
Information
Patent Grant
High strength steel excellent in uniform elongation properties and...
Patent number
8,815,025
Issue date
Aug 26, 2014
JFE Steel Corporation
Takeshi Yokota
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for manufacturing high strength hot rolled steel sheet
Patent number
8,646,301
Issue date
Feb 11, 2014
JFE Steel Corporation
Takeshi Yokota
C21 - METALLURGY OF IRON
Information
Patent Grant
Hot-pressed steel sheet member, steel sheet for hot-press, and meth...
Patent number
8,628,630
Issue date
Jan 14, 2014
JFE Steel Corporation
Akio Kobayashi
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength hot-rolled steel sheet and method for manufacturing t...
Patent number
8,535,458
Issue date
Sep 17, 2013
JFE Steel Corporation
Noriaki Kohsaka
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of hot-rolled thin steel sheet with excellent formability an...
Patent number
8,182,621
Issue date
May 22, 2012
JFE Steel Corporation
Nobuyuki Nakamura
C21 - METALLURGY OF IRON
Information
Patent Grant
Hot-rolled thin steel sheet with excellent formability and excellen...
Patent number
8,062,438
Issue date
Nov 22, 2011
JFE Steel Corporation
Nobuyuki Nakamura
C21 - METALLURGY OF IRON
Information
Patent Grant
High strength steel sheet and method for manufacturing the same
Patent number
7,955,444
Issue date
Jun 7, 2011
JFE Steel Corporation
Tamako Ariga
C21 - METALLURGY OF IRON
Information
Patent Grant
High tensile hot rolled steel sheet excellent in shape freezing pro...
Patent number
7,347,902
Issue date
Mar 25, 2008
JFE Steel Corporation
Tetsuya Mega
C21 - METALLURGY OF IRON
Information
Patent Grant
Cold-rolled steel sheet having ultrafine grain structure and method...
Patent number
6,638,371
Issue date
Oct 28, 2003
Kawasaki Steel Corporation
Tetsuo Mochida
C21 - METALLURGY OF IRON
Information
Patent Grant
Plated steel sheet
Patent number
6,087,019
Issue date
Jul 11, 2000
Kawasaki Steel Corporation
Makoto Isobe
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
HIGH STRENGTH STEEL SHEET HAVING HIGH YOUNG'S MODULUS AND METHOD FO...
Publication number
20190323101
Publication date
Oct 24, 2019
JFE STEEL CORPORATION
Hidekazu MINAMI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HOT PRESSED MEMBER AND METHOD OF MANUFACTURING SAME
Publication number
20190093191
Publication date
Mar 28, 2019
JFE STEEL CORPORATION
Koichi NAKAGAWA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HOT PRESSED MEMBER AND METHOD OF MANUFACTURING SAME
Publication number
20180305785
Publication date
Oct 25, 2018
JFE STEEL CORPORATION
Koichi NAKAGAWA
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH THIN STEEL SHEET AND METHOD OF PRODUCING THE SAME
Publication number
20180195143
Publication date
Jul 12, 2018
JFE STEEL CORPORATION
Fusae SHIIMORI
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND PRODUCTION METHOD THEREFOR
Publication number
20180179610
Publication date
Jun 28, 2018
JFE STEEL CORPORATION
Hidekazu MINAMI
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME
Publication number
20180127847
Publication date
May 10, 2018
JFE STEEL CORPORATION
Yoshiyasu KAWASAKI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
HIGH-STRENGTH STEEL SHEET, HIGH-STRENGTH HOT-DIP GALVANIZED STEEL S...
Publication number
20180127846
Publication date
May 10, 2018
JFE STEEL CORPORATION
Yoshiyasu KAWASAKI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
THIN HIGH-STRENGTH COLD-ROLLED STEEL SHEET AND METHOD OF PRODUCING...
Publication number
20180057916
Publication date
Mar 1, 2018
JFE STEEL CORPORATION
Yoshie OBATA
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND PRODUCTION METHOD THEREFOR
Publication number
20180023161
Publication date
Jan 25, 2018
JFE STEEL CORPORATION
Hidekazu MINAMI
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND PRODUCTION METHOD THEREFOR
Publication number
20180023160
Publication date
Jan 25, 2018
JFE STEEL CORPORATION
Hidekazu MINAMI
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND PRODUCTION METHOD THEREFOR
Publication number
20180016656
Publication date
Jan 18, 2018
JFE STEEL CORPORATION
Hidekazu MINAMI
B32 - LAYERED PRODUCTS
Information
Patent Application
HIGH-STRENGTH STEEL SHEET, HIGH-STRENGTH HOT-DIP GALVANIZED STEEL S...
Publication number
20170327919
Publication date
Nov 16, 2017
JFE STEEL CORPORATION
Yoshiyasu KAWASAKI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME
Publication number
20170314091
Publication date
Nov 2, 2017
JFE STEEL CORPORATION
Yoshiyasu KAWASAKI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
HIGH-STRENGTH STEEL SHEET, HIGH-STRENGTH HOT-DIP GALVANIZED STEEL S...
Publication number
20170306435
Publication date
Oct 26, 2017
JFE STEEL CORPORATION
Yoshiyasu KAWASAKI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
HIGH-STRENGTH HOT-PRESSED PART AND METHOD FOR MANUFACTURING THE SAME
Publication number
20170306437
Publication date
Oct 26, 2017
JFE STEEL CORPORATION
Koichi NAKAGAWA
B32 - LAYERED PRODUCTS
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME
Publication number
20170298482
Publication date
Oct 19, 2017
JFE STEEL CORPORATION
Yoshiyasu KAWASAKI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND PRODUCTION METHOD FOR SAME, AND PRODU...
Publication number
20170218472
Publication date
Aug 3, 2017
JFE STEEL CORPORATION
Yoshiyasu KAWASAKI
B32 - LAYERED PRODUCTS
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME
Publication number
20170218475
Publication date
Aug 3, 2017
JFE STEEL CORPORATION
Yoshiyasu KAWASAKI
B32 - LAYERED PRODUCTS
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND PRODUCTION METHOD FOR SAME, AND PRODU...
Publication number
20170211163
Publication date
Jul 27, 2017
JFE STEEL CORPORATION
Yoshiyasu KAWASAKI
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME
Publication number
20170204491
Publication date
Jul 20, 2017
JFE STEEL CORPORATION
Yoshiyasu KAWASAKI
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND PRODUCTION METHOD FOR SAME, AND PRODU...
Publication number
20170204490
Publication date
Jul 20, 2017
JFE STEEL CORPORATION
Yoshiyasu KAWASAKI
C21 - METALLURGY OF IRON
Information
Patent Application
COLD-ROLLED STEEL SHEET HAVING EXCELLENT SPOT WELDABILITY, AND MANU...
Publication number
20170204492
Publication date
Jul 20, 2017
JFE STEEL CORPORATION
Keiji UEDA
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND PRODUCTION METHOD FOR SAME, AND PRODU...
Publication number
20170175219
Publication date
Jun 22, 2017
JFE STEEL CORPORATION
Yoshiyasu KAWASAKI
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH STRENGTH STEEL SHEET HAVING HIGH YOUNG'S MODULUS AND METHOD FO...
Publication number
20160186283
Publication date
Jun 30, 2016
JFE STEEL CORPORATION
Hidekazu MINAMI
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH STRENGTH STEEL SHEET HAVING HIGH YOUNG'S MODULUS AND METHOD FO...
Publication number
20160186299
Publication date
Jun 30, 2016
JFE STEEL CORPORATION
Hidekazu MINAMI
B32 - LAYERED PRODUCTS
Information
Patent Application
HIGH STRENGTH HOT-ROLLED STEEL SHEET HAVING EXCELLENT DUCTILITY, ST...
Publication number
20150101717
Publication date
Apr 16, 2015
JFE STEEL CORPORATION
Noriaki Kosaka
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND METHOD FOR PRODUCING THE SAME
Publication number
20140332123
Publication date
Nov 13, 2014
JFE STEELCORPORATION
Kouichi Nakagawa
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME
Publication number
20140242416
Publication date
Aug 28, 2014
Hiroshi Matsuda
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH STRENGTH GALVANIZED STEEL SHEET HAVING EXCELLENT FORMABILITY A...
Publication number
20130244056
Publication date
Sep 19, 2013
JFE STEEL CORPORATION
Kenji Kawamura
B32 - LAYERED PRODUCTS
Information
Patent Application
HIGH STRENGTH STEEL SHEET HAVING EXCELLENT FORMABILITY AND METHOD F...
Publication number
20130233453
Publication date
Sep 12, 2013
JFE STEEL CORPORATION
Kenji Kawamura
C21 - METALLURGY OF IRON