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Toshihiko Emi
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Chiba, JP
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last 30 patents
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
Information
Patent Grant
Method of stirring molten metal and refractory cylinder for the pur...
Patent number
4,452,634
Issue date
Jun 5, 1984
Kawasaki Steel Corporation
Yukio Oguchi
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for protecting tuyeres for refining a molten iron
Patent number
4,436,287
Issue date
Mar 13, 1984
Kawasaki Steel Corporation
Toshikazu Sakuraya
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of refining molten metal with stirring by repeated operation...
Patent number
4,427,444
Issue date
Jan 24, 1984
Kawasaki Steel Corporation
Norio Sumida
C21 - METALLURGY OF IRON
Information
Patent Grant
Top-and-bottom blown converter
Patent number
4,417,719
Issue date
Nov 29, 1983
Kawasaki Steel Corporation
Kyoji Nakanishi
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for cooling tuyeres
Patent number
4,330,108
Issue date
May 18, 1982
Kawasaki Steel Corporation
Kyoji Nakanishi
C21 - METALLURGY OF IRON
Information
Patent Grant
Desulfurizing agent for injection
Patent number
4,263,043
Issue date
Apr 21, 1981
Kawasaki Steel Corporation
Osamu Haida
C21 - METALLURGY OF IRON
Information
Patent Grant
Steel materials having an excellent hydrogen induced cracking resis...
Patent number
4,153,454
Issue date
May 8, 1979
Kawasaki Steel Corporation
Toshihiko Emi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of producing layer-like clad metal materials
Patent number
4,102,033
Issue date
Jul 25, 1978
Kawasaki Steel Corporation
Toshihiko Emi
B22 - CASTING POWDER METALLURGY