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Hirobumi Maede
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Muroran, JP
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last 30 patents
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Patent Grant
Apparatus for making strips, bars and wire rods
Patent number
5,404,931
Issue date
Apr 11, 1995
Nippon Steel Corporation
Einao Anzai
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and apparatus for making strips, bars and wire rods
Patent number
5,293,927
Issue date
Mar 15, 1994
Nippon Steel Corporation
Einao Anzai
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Electromagnetic stirring method and device for double casting type...
Patent number
4,567,937
Issue date
Feb 4, 1986
Nippon Steel Corporation
Yoshitaro Ujiie
B22 - CASTING POWDER METALLURGY