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Nobuhiko Matsumoto
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Yamaguchi, JP
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last 30 patents
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Patent Grant
Extrusion press
Patent number
8,490,453
Issue date
Jul 23, 2013
Ube Machinery Corporation, Ltd.
Takeharu Yamamoto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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last 30 patents
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Patent Application
EXTRUSION PRESS
Publication number
20100263428
Publication date
Oct 21, 2010
UBE MACHINERY CORPORATION, LTD.
Takeharu Yamamoto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...