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Kiyomi Shio
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Kitakyushu, JP
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last 30 patents
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Patent Grant
Twin-roll continuous casting method
Patent number
5,901,777
Issue date
May 11, 1999
Nippon Steel Corporation
Yoshikazu Matsumura
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Thin cast strip and thin steel sheet of common carbon steel contain...
Patent number
5,662,748
Issue date
Sep 2, 1997
Nippon Steel Corporation
Toshiaki Mizoguchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Twin roll-type sheet continuous casting method and apparatus
Patent number
5,350,009
Issue date
Sep 27, 1994
Nippon Steel Corporation
Toshiaki Mizoguchi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Twin belt type casting machine
Patent number
4,905,753
Issue date
Mar 6, 1990
Nippon Steel Corporation
Kiyomi Shio
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Twin belt type continuous casting machine
Patent number
4,854,371
Issue date
Aug 8, 1989
Nippon Steel Corporation
Keiichi Katahira
B22 - CASTING POWDER METALLURGY