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Hakaru Nakato
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Okayama, JP
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last 30 patents
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Patent Grant
Method of producing cluster-free Al-killed steel
Patent number
6,120,578
Issue date
Sep 19, 2000
Kawasaki Steel Corporation
Hakaru Nakato
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of making ultra low-carbon steel
Patent number
5,879,479
Issue date
Mar 9, 1999
Kawasaki Steel Corporation
Seiji Nabeshima
C21 - METALLURGY OF IRON
Information
Patent Grant
Immersion nozzle for continuous casting
Patent number
4,949,778
Issue date
Aug 21, 1990
Kawasaki Steel Corporation
Kenji Saito
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Apparatus for casting endless strip
Patent number
4,817,702
Issue date
Apr 4, 1989
Kawasaki Steel Corporation
Seiji Itoyama
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Mold additives for use in continuous casting
Patent number
4,806,163
Issue date
Feb 21, 1989
Kawasaki Steel Corporation
Hakaru Nakato
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method and apparatus for casting endless strip
Patent number
4,735,254
Issue date
Apr 5, 1988
Kawasaki Steel Corporation
Seiji Itoyama
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Continuous casting apparatus for the production of cast sheets
Patent number
4,673,024
Issue date
Jun 16, 1987
Kawasaki Steel Corporation
Hakaru Nakato
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Cooling pad for use in a continuous casting apparatus for the produ...
Patent number
4,635,703
Issue date
Jan 13, 1987
Kawasaki Steel Corporation
Hakaru Nakato
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Mold additives for use in continuous casting
Patent number
4,508,571
Issue date
Apr 2, 1985
Kawasaki Steel Corporation
Hakaru Nakato
B22 - CASTING POWDER METALLURGY