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Masanori Takemoto
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Tokai City, JP
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last 30 patents
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Patent Grant
Steel sheet excellent in coating sharpness, defect-formation resist...
Patent number
5,532,051
Issue date
Jul 2, 1996
Nippon Steel Corporation
Tetsuya Nishiura
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for processing surface of work roll
Patent number
5,294,297
Issue date
Mar 15, 1994
Nippon Steel Corporation
Tetsuya Nishiura
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of washing filters having magnetic particles thereon
Patent number
5,019,272
Issue date
May 28, 1991
Nippon Steel Corporation
Motofumi Kurahashi
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...