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Yoshifumi KOIKE
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Higashiomi-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Drill and method of manufacturing machined product
Patent number
9,623,488
Issue date
Apr 18, 2017
Kyocera Corporation
Yuzuru Ono
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Drill and method of cutting workpiece using the same
Patent number
8,882,411
Issue date
Nov 11, 2014
Kyocera Corporation
Yoshifumi Koike
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
CUTTING TOOL AND METHOD OF MANUFACTURING THE SAME
Publication number
20140301798
Publication date
Oct 9, 2014
KYOCERA CORPORATION
Yoshifumi Koike
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DRILL AND METHOD OF MANUFACTURING MACHINED PRODUCT
Publication number
20130136552
Publication date
May 30, 2013
Kyocera Corporation
Yuzuru ONO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DRILL AND CUTTING METHOD USING SAME
Publication number
20120087753
Publication date
Apr 12, 2012
Kyocera Corporation
Hideaki KATAOKA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DRILL AND METHOD OF CUTTING WORKPIECE USING THE SAME
Publication number
20120039680
Publication date
Feb 16, 2012
Yoshifumi Koike
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR