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Susumu Okada
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Chiba, JP
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last 30 patents
Information
Patent Grant
Method and apparatus for detecting flaws in strip, method of manufa...
Patent number
6,266,983
Issue date
Jul 31, 2001
Kawasaki Steel Corporation
Hajime Takada
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Hot rolled steel plate to be processed having hyper fine particles,...
Patent number
6,221,179
Issue date
Apr 24, 2001
Kawasaki Steel Corporation
Eiko Yasuhara
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of producing can steel strip
Patent number
6,171,416
Issue date
Jan 9, 2001
Kawasaki Steel Corporation
Makoto Aratani
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of continuously carburizing metal strip
Patent number
6,074,493
Issue date
Jun 13, 2000
Kawasaki Steel Corporation
Tsuguhiko Nakagawa
C21 - METALLURGY OF IRON
Information
Patent Grant
Extremely-thin steel sheets and method of producing the same
Patent number
6,042,952
Issue date
Mar 28, 2000
Kawasaki Steel Corporation
Makoto Aratani
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hot-rolled steel sheet and method for forming hot-rolled steel shee...
Patent number
5,948,183
Issue date
Sep 7, 1999
Kawasaki Steel Corporation
Susumu Okada
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of producing a high tensile steel sheet having excellent str...
Patent number
5,382,302
Issue date
Jan 17, 1995
Kawasaki Steel Corporation
Susumu Okada
C21 - METALLURGY OF IRON
Information
Patent Grant
Steel sheet for press working that exhibits excellent stiffness and...
Patent number
5,372,654
Issue date
Dec 13, 1994
Kawasaki Steel Corporation
Susumu Satoh
C21 - METALLURGY OF IRON
Information
Patent Grant
High strength cold rolled steel sheet having excellent non-aging pr...
Patent number
5,356,494
Issue date
Oct 18, 1994
Kawasaki Steel Corporation
Susumu Okada
C21 - METALLURGY OF IRON
Information
Patent Grant
High tensile steel sheet having excellent stretch flanging formability
Patent number
5,332,453
Issue date
Jul 26, 1994
Kawasaki Steel Corporation
Susumu Okada
C21 - METALLURGY OF IRON
Information
Patent Grant
Cold-rolled high-tension steel sheet having superior deep drawabili...
Patent number
5,290,370
Issue date
Mar 1, 1994
Kawasaki Steel Corporation
Susumu Okada
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of producing high-strength cold-rolled steel sheet suitable...
Patent number
5,279,683
Issue date
Jan 18, 1994
Kawasaki Steel Corporation
Susumu Okada
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of producing formable thin steel sheets
Patent number
5,156,694
Issue date
Oct 20, 1992
Kawasaki Steel Corporation
Yoshio Yamazaki
C21 - METALLURGY OF IRON
Information
Patent Grant
Cold rolled steel sheets having improved spot weldability
Patent number
5,089,068
Issue date
Feb 18, 1992
Kawasaki Steel Corporation
Susumu Okada
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Formable thin steel sheets
Patent number
5,053,194
Issue date
Oct 1, 1991
Kawasaki Steel Corporation
Yoshio Yamazaki
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing cold rolled steel sheets having improved spot...
Patent number
4,889,566
Issue date
Dec 26, 1989
Kawasaki Steel Corporation
Susumu Okada
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...