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Masahiro TAKAHASHI
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Tatsuno-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Groove machining apparatus for insulating spacer and groove machini...
Patent number
8,733,221
Issue date
May 27, 2014
Idemitsu Kogyo Corporation
Masahiro Takahashi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
GROOVE MACHINING APPARATUS FOR INSULATING SPACER AND GROOVE MACHINI...
Publication number
20130047815
Publication date
Feb 28, 2013
Idemitsu Kogyo Corporation
Masahiro TAKAHASHI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR