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Hitoshi Morishita
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Chiba, JP
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last 30 patents
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Patent Grant
Flow change-over valve for the blowing of fluids into molten metal...
Patent number
4,552,334
Issue date
Nov 12, 1985
Kawasaki Steel Corporation
Yoshiro Tomiyama
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for desulfurizing a molten iron by injection
Patent number
4,473,398
Issue date
Sep 25, 1984
Kawasaki Steel Corporation
Sumio Yamada
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of recovering CO-rich exhaust gas in refining of metal
Patent number
4,392,886
Issue date
Jul 12, 1983
Kawasaki Steel Corporation
Mikio Kodaka
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of dephosphorizing molten pig iron
Patent number
4,356,032
Issue date
Oct 26, 1982
Kawasaki Steel Corporation
Hitoshi Morishita
C21 - METALLURGY OF IRON