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Yoshisuke Misaka
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Takarazuka, JP
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last 30 patents
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Patent Grant
Process for controlling the molten metal level in continuous thin s...
Patent number
4,600,047
Issue date
Jul 15, 1986
Sumitomo Metal Industries, Ltd.
Yoshiyuki Matoba
B22 - CASTING POWDER METALLURGY
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Patent Grant
Method of width control in hot strip mill
Patent number
4,346,575
Issue date
Aug 31, 1982
Sumitomo Metal Industries, Ltd.
Takashi Shibahara
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Rolling mill
Patent number
4,116,028
Issue date
Sep 26, 1978
Sumitomo Metal Industries, Ltd.
Toyohiko Okamoto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...