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Hidekazu MINAMI
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing hot-rolled steel sheet and method for producin...
Patent number
11,965,222
Issue date
Apr 23, 2024
JFE Steel Corporation
Hidekazu Minami
C21 - METALLURGY OF IRON
Information
Patent Grant
Steel sheet, coated steel sheet, method for producing hot-rolled st...
Patent number
11,946,111
Issue date
Apr 2, 2024
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
11,939,642
Issue date
Mar 26, 2024
JFE Steel Corporation
Hidekazu Minami
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength cold-rolled steel sheet and method for manufacturing...
Patent number
11,926,881
Issue date
Mar 12, 2024
JFE Steel Corporation
Yuji Tanaka
C21 - METALLURGY OF IRON
Information
Patent Grant
Production method for high-strength steel sheet
Patent number
11,578,381
Issue date
Feb 14, 2023
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 producing the same
Patent number
11,492,677
Issue date
Nov 8, 2022
JFE Steel Corporation
Hiroshi Hasegawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High-strength steel sheet and method for producing the same
Patent number
11,408,044
Issue date
Aug 9, 2022
JFE Steel Corporation
Hidekazu Minami
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength steel sheet and method for producing the same
Patent number
11,408,058
Issue date
Aug 9, 2022
JFE Steel Corporation
Hidekazu Minami
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High-strength cold-rolled steel sheet and method for manufacturing...
Patent number
11,401,569
Issue date
Aug 2, 2022
JFE Steel Corporation
Seigo Tsuchihashi
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength steel sheet and production method therefor
Patent number
11,401,595
Issue date
Aug 2, 2022
JFE Steel Corporation
Hidekazu Minami
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength cold-rolled steel sheet, high-strength coated steel s...
Patent number
11,332,804
Issue date
May 17, 2022
JFE Steel Corporation
Seigo Tsuchihashi
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
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
Steel sheet, coated steel sheet, method for producing hot-rolled st...
Patent number
11,008,632
Issue date
May 18, 2021
JFE Steel Corporation
Hidekazu Minami
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Steel sheet, coated steel sheet, method for producing steel sheet,...
Patent number
10,941,461
Issue date
Mar 9, 2021
JFE Steel Corporation
Hidekazu Minami
C21 - METALLURGY OF IRON
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 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 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 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...
Patents Applications
last 30 patents
Information
Patent Application
STEEL SHEET, COATED STEEL SHEET, METHOD FOR PRODUCING HOT-ROLLED ST...
Publication number
20240084412
Publication date
Mar 14, 2024
JFE STEEL CORPORATION
Hidekazu Minami
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
DEHYDROGENATION APPARATUS, STEEL SHEET PRODUCTION SYSTEM, AND STEEL...
Publication number
20230357883
Publication date
Nov 9, 2023
JFE STEEL CORPORATION
Yuki TOJI
C21 - METALLURGY OF IRON
Information
Patent Application
CONTINUOUS ANNEALING LINE, CONTINUOUS HOT-DIP GALVANIZING LINE, AND...
Publication number
20230265539
Publication date
Aug 24, 2023
JFE STEEL CORPORATION
Hidekazu MINAMI
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL SHEET, MEMBER, AND METHOD FOR PRODUCING THEM
Publication number
20230160032
Publication date
May 25, 2023
JFE STEEL CORPORATION
Lingling YANG
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL SHEET, MEMBER, AND METHOD FOR PRODUCING THEM
Publication number
20230129828
Publication date
Apr 27, 2023
JFE STEEL CORPORATION
Yoshiyasu KAWASAKI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HIGH-STRENGTH COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING...
Publication number
20220340989
Publication date
Oct 27, 2022
JFE STEEL CORPORATION
Yuji TANAKA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME
Publication number
20220251676
Publication date
Aug 11, 2022
JFE STEEL CORPORATION
Hidekazu MINAMI
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND METHOD FOR PRODUCING SAME
Publication number
20220195552
Publication date
Jun 23, 2022
JFE STEEL CORPORATION
Hidekazu MINAMI
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH HOT-DIP GALVANIZED STEEL SHEET AND METHOD FOR PRODUCI...
Publication number
20220098687
Publication date
Mar 31, 2022
JFE STEEL CORPORATION
Hiroshi Hasegawa
C21 - METALLURGY OF IRON
Information
Patent Application
PRODUCTION METHOD FOR HIGH-STRENGTH STEEL SHEET
Publication number
20220002832
Publication date
Jan 6, 2022
JFE STEEL CORPORATION
Hidekazu MINAMI
B32 - LAYERED PRODUCTS
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME
Publication number
20210381075
Publication date
Dec 9, 2021
JFE STEEL CORPORATION
Hidekazu MINAMI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME
Publication number
20210310095
Publication date
Oct 7, 2021
JFE STEEL CORPORATION
Junya Tobata
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD FOR PRODUCING HOT-ROLLED STEEL SHEET AND METHOD FOR PRODUCIN...
Publication number
20210147957
Publication date
May 20, 2021
JFE STEEL CORPORATION
Hidekazu MINAMI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND METHOD FOR PRODUCING THE SAME
Publication number
20210062282
Publication date
Mar 4, 2021
JFE STEEL CORPORATION
Hiroshi Hasegawa
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH COLD-ROLLED STEEL SHEET, HIGH-STRENGTH COATED STEEL S...
Publication number
20210040577
Publication date
Feb 11, 2021
JFE STEEL CORPORATION
Seigo TSUCHIHASHI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HIGH-STRENGTH COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING...
Publication number
20200283862
Publication date
Sep 10, 2020
JFE STEEL CORPORATION
Seigo TSUCHIHASHI
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL SHEET, COATED STEEL SHEET, METHOD FOR PRODUCING HOT-ROLLED ST...
Publication number
20200248280
Publication date
Aug 6, 2020
JFE STEEL CORPORATION
Hidekazu Minami
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND METHOD FOR PRODUCING THE SAME
Publication number
20200040420
Publication date
Feb 6, 2020
JFE STEEL CORPORATION
Hidekazu MINAMI
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND METHOD FOR PRODUCING THE SAME
Publication number
20190360081
Publication date
Nov 28, 2019
JFE STEEL CORPORATION
Hidekazu MINAMI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
HIGH-STRENGTH STEEL SHEET AND PRODUCTION METHOD THEREFOR
Publication number
20190226067
Publication date
Jul 25, 2019
JFE STEEL CORPORATION
Hidekazu MINAMI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND PRODUCTION METHOD THEREFOR
Publication number
20190203316
Publication date
Jul 4, 2019
JFE STEEL CORPORATION
Hidekazu MINAMI
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL SHEET, COATED STEEL SHEET, METHOD FOR PRODUCING HOT-ROLLED ST...
Publication number
20190127819
Publication date
May 2, 2019
JFE STEEL CORPORATION
Hidekazu Minami
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL SHEET, COATED STEEL SHEET, METHOD FOR PRODUCING HOT-ROLLED ST...
Publication number
20190100819
Publication date
Apr 4, 2019
JFE STEEL CORPORATION
Hidekazu Minami
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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 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 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