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Noriyuki Yanase
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Tailored blank article and manufacturing method of the same
Patent number
6,739,647
Issue date
May 25, 2004
Kikuchi Co., Ltd.
Hisashi Obara
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Tailored blank article and manufacturing method of the same
Patent number
6,601,909
Issue date
Aug 5, 2003
Kikuchi Co., Ltd.
Hisashi Obara
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
Tailored blank article and manufacturing method of the same
Publication number
20030193214
Publication date
Oct 16, 2003
Kikuchi Co., Ltd
Hisashi Obara
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Tailored blank article and manufacturing method of the same
Publication number
20030071488
Publication date
Apr 17, 2003
Hisashi Obara
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR