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Kazuto Yamamura
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Metal plate material hot press molding apparatus and hot press mold...
Patent number
8,555,691
Issue date
Oct 15, 2013
Nippon Steel & Sumitomo Metal Corporation
Yasushi Kurisu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Metal plate material hot press molding apparatus and hot press mold...
Patent number
8,327,680
Issue date
Dec 11, 2012
Nippon Steel Corporation
Yasushi Kurisu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Metal plate material hot press molding apparatus and hot press mold...
Patent number
8,307,687
Issue date
Nov 13, 2012
Nippon Steel Corporation
Yasushi Kurisu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus for hot press-forming metal plate material
Patent number
8,069,697
Issue date
Dec 6, 2011
Nippon Steel Corporation
Yasushi Kurisu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Dual drum type continuous casting device and method for continuous...
Patent number
7,147,033
Issue date
Dec 12, 2006
Mitsubishi Heavy Industries, Ltd.
Keiichi Yamamoto
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Transfer type plasma heating anode
Patent number
6,649,860
Issue date
Nov 18, 2003
Nippon Steel Corporation
Takeshi Kawachi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Cooling drum for twin-drum continuous casting machine
Patent number
6,371,900
Issue date
Apr 16, 2002
Nippon Steel Corporation
Yasushi Kurisu
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Thin cast strip formed of molten steel, process for its production,...
Patent number
6,079,480
Issue date
Jun 27, 2000
Nippon Steel Corporation
Hideki Oka
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
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Patent Application
METAL PLATE MATERIAL HOT PRESS MOLDING APPARATUS AND HOT PRESS MOLD...
Publication number
20110219843
Publication date
Sep 15, 2011
NIPPON STEEL CORPORATION
Yasushi Kurisu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METAL PLATE MATERIAL HOT PRESS MOLDING APPARATUS AND HOT PRESS MOLD...
Publication number
20110219848
Publication date
Sep 15, 2011
NIPPON STEEL CORPORATION
Yasushi Kurisu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METAL PLATE MATERIAL HOT PRESS MOLDING APPARATUS AND HOT PRESS MOLD...
Publication number
20110219849
Publication date
Sep 15, 2011
NIPPON STEEL CORPORATION
Yasushi Kuriso
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Apparatus and method of hot press-forming metal plate material
Publication number
20070017272
Publication date
Jan 25, 2007
Yasushi Kurisu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Dual drum type continous casting device and method for continuous c...
Publication number
20020170701
Publication date
Nov 21, 2002
Keiichi Yamamoto
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Transfer-type plasma heating anode
Publication number
20020134766
Publication date
Sep 26, 2002
Takeshi Kawachi
B22 - CASTING POWDER METALLURGY