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Kenichi YAMAYA
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Obu, JP
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Patents Grants
last 30 patents
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Patent Grant
Broaching cutter
Patent number
10,369,645
Issue date
Aug 6, 2019
Aisin AW Co., Ltd.
Kenichi Yamaya
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Patents Applications
last 30 patents
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Patent Application
BROACHING CUTTER
Publication number
20160250702
Publication date
Sep 1, 2016
Aisin AW Co., Ltd.
Kenichi YAMAYA
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Patent Application
CUTTING TOOL
Publication number
20090087269
Publication date
Apr 2, 2009
AISIN AW CO. LTD.
Jiro Motomura
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