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Hiroyasu Kikuchi
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Fukuyama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing a steel sheet
Patent number
6,818,079
Issue date
Nov 16, 2004
NKK Corporation
Tadashi Inoue
C21 - METALLURGY OF IRON
Information
Patent Grant
High strength steel sheet and method for manufacturing the same
Patent number
6,663,725
Issue date
Dec 16, 2003
NKK Corporation
Tadashi Inoue
C21 - METALLURGY OF IRON
Information
Patent Grant
Steel sheet and method for manufacturing the same
Patent number
6,652,670
Issue date
Nov 25, 2003
Tadashi Inoue
C21 - METALLURGY OF IRON
Information
Patent Grant
High tensile strength hot-rolled steel sheet and method for manufac...
Patent number
6,632,295
Issue date
Oct 14, 2003
NKK Corporation
Hiroshi Nakata
C21 - METALLURGY OF IRON
Information
Patent Grant
Steel sheet and method for manufacturing the same
Patent number
6,623,573
Issue date
Sep 23, 2003
NKK Corporation
Tadashi Inoue
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
High strength steel sheet and method for manufacturing the same
Publication number
20060065329
Publication date
Mar 30, 2006
JFE STEEL CORPORATION
Tadashi Inoue
C21 - METALLURGY OF IRON
Information
Patent Application
Method for manufacturing a steel sheet
Publication number
20050000606
Publication date
Jan 6, 2005
NKK Corporation
Tadashi Inoue
C21 - METALLURGY OF IRON
Information
Patent Application
High strength steel sheet and method for manufacturing the same
Publication number
20040112482
Publication date
Jun 17, 2004
NKK Corporation
Tadashi Inoue
C21 - METALLURGY OF IRON
Information
Patent Application
Method for manufacturing a steel sheet
Publication number
20030205302
Publication date
Nov 6, 2003
NKK Corporation
Tadashi Inoue
C21 - METALLURGY OF IRON
Information
Patent Application
High tensile strength hot-rolled steel sheet and method for manufac...
Publication number
20020029828
Publication date
Mar 14, 2002
NKK Corporation
Hiroshi Nakata
C21 - METALLURGY OF IRON
Information
Patent Application
Steel sheet and method for manufacturing the same
Publication number
20020007882
Publication date
Jan 24, 2002
NKK Corporation
Tadashi Inoue
C21 - METALLURGY OF IRON
Information
Patent Application
High strength steel sheet and method for manufacturing the same
Publication number
20020000266
Publication date
Jan 3, 2002
NKK Corporation
Tadashi Inoue
C21 - METALLURGY OF IRON
Information
Patent Application
Steel sheet and method for manufacturing the same
Publication number
20010050119
Publication date
Dec 13, 2001
Tadashi Inoue
C21 - METALLURGY OF IRON