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Shigeki Eguchi
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Aichi, JP
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Patents Grants
last 30 patents
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Patent Grant
Method of working recessed portion in headrest stay and press appar...
Patent number
7,424,817
Issue date
Sep 16, 2008
Inoac Corporation
Hiyoshi Ishikawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
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Patent Application
Method of working recessed portion in headrest stay and press appar...
Publication number
20050016248
Publication date
Jan 27, 2005
INOAC CORPORATION CO., LTD.
Hiyoshi Ishikawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...