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Reiko Mizuno
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Tokyo, JP
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last 30 patents
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Patent Grant
High-strength steel sheet and method for manufacturing the same
Patent number
8,840,834
Issue date
Sep 23, 2014
JFE Steel Coporation
Hiroshi Matsuda
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
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Patent Application
HIGH-STRENGTH HOT-ROLLED STEEL SHEET HAVING EXCELLENT FORMABILITY A...
Publication number
20130206289
Publication date
Aug 15, 2013
JFE STEEL CORPORATION
Katsumi Nakajima
B32 - LAYERED PRODUCTS
Information
Patent Application
HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME
Publication number
20120175028
Publication date
Jul 12, 2012
JFE STEEL CORPORATION
Hiroshi Matsuda
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME
Publication number
20110048589
Publication date
Mar 3, 2011
JFE STEEL CORPORATION
Hiroshi Matsuda
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME
Publication number
20110030854
Publication date
Feb 10, 2011
JFE STEEL CORPORATION
Hiroshi Matsuda
C21 - METALLURGY OF IRON