Membership
Tour
Register
Log in
Kazuhiko YAMAZAKI
Follow
Person
Tokyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
High-strength hot rolled steel sheet and method for manufacturing same
Patent number
12,065,711
Issue date
Aug 20, 2024
JFE Steel Corporation
Kazuhiko Yamazaki
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength hot-rolled coated steel sheet
Patent number
11,732,340
Issue date
Aug 22, 2023
JFE Steel Corporation
Sota Goto
B32 - LAYERED PRODUCTS
Information
Patent Grant
High-strength hot-rolled steel sheet and method for producing the same
Patent number
11,603,571
Issue date
Mar 14, 2023
JFE Steel Corporation
Kazuhiko Yamazaki
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength hot-rolled steel sheet and method for manufacturing t...
Patent number
11,578,375
Issue date
Feb 14, 2023
JFE Steel Corporation
Kazuhiko Yamazaki
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength hot-rolled steel sheet and method for manufacturing t...
Patent number
11,345,972
Issue date
May 31, 2022
JFE Steel Corporation
Kazuhiko Yamazaki
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength hot-rolled coated steel sheet
Patent number
11,117,348
Issue date
Sep 14, 2021
JFE Steel Corporation
Sota Goto
B32 - LAYERED PRODUCTS
Information
Patent Grant
High-strength hot-rolled steel sheet and method for producing the same
Patent number
10,301,693
Issue date
May 28, 2019
JFE Steel Corporation
Katsumi Nakajima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High-strength hot rolled steel sheet with excellent bendability and...
Patent number
9,752,216
Issue date
Sep 5, 2017
JFE Steel Corporation
Chikara Kami
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
HIGH-STRENGTH HOT-ROLLED COATED STEEL SHEET
Publication number
20210238719
Publication date
Aug 5, 2021
JFE STEEL CORPORATION
Sota Goto
B32 - LAYERED PRODUCTS
Information
Patent Application
HIGH-STRENGTH HOT ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME
Publication number
20210140007
Publication date
May 13, 2021
JFE STEEL CORPORATION
Kazuhiko Yamazaki
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH HOT-ROLLED COATED STEEL SHEET
Publication number
20210129491
Publication date
May 6, 2021
JFE STEEL CORPORATION
Sota Goto
B32 - LAYERED PRODUCTS
Information
Patent Application
HIGH-STRENGTH HOT-ROLLED STEEL SHEET AND METHOD FOR PRODUCING THE SAME
Publication number
20200063227
Publication date
Feb 27, 2020
JFE STEEL CORPORATION
Kazuhiko Yamazaki
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING T...
Publication number
20180237874
Publication date
Aug 23, 2018
JFE STEEL CORPORATION
Kazuhiko YAMAZAKI
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH HOT-ROLLED STEEL SHEET AND METHOD FOR PRODUCING THE SAME
Publication number
20160258032
Publication date
Sep 8, 2016
JFE STEEL CORPORATION
Katsumi Nakajima
B32 - LAYERED PRODUCTS
Information
Patent Application
HIGH STRENGTH HOT ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING T...
Publication number
20160076124
Publication date
Mar 17, 2016
JFE STEEL CORPORATION
Kazuhiko Yamazaki
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH HOT-ROLLED STEEL SHEET AND METHOD FOR PRODUCING THE S...
Publication number
20160068937
Publication date
Mar 10, 2016
JFE STEEL CORPORATION
Katsumi Nakajima
B32 - LAYERED PRODUCTS
Information
Patent Application
HIGH STRENGTH HOT-ROLLED STEEL SHEET AND METHOD OF PRODUCING THE SAME
Publication number
20160060723
Publication date
Mar 3, 2016
JFE STEEL CORPORATION
Kazuhiko Yamazaki
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING T...
Publication number
20150368739
Publication date
Dec 24, 2015
JFE STEEL CORPORATION
Katsumi NAKAJIMA
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING T...
Publication number
20150368738
Publication date
Dec 24, 2015
JFE STEEL CORPORATION
Katsumi NAKAJIMA
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING T...
Publication number
20150368741
Publication date
Dec 24, 2015
JFE STEEL CORPORATION
Katsumi NAKAJIMA
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH HOT ROLLED STEEL SHEET WITH EXCELLENT BENDABILITY AND...
Publication number
20140251513
Publication date
Sep 11, 2014
Chikara Kami
C21 - METALLURGY OF IRON