Ryo Hirukawa

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Iwaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cutting tool for back turning
- Patent number 10,792,734
- Issue date Oct 6, 2020
- Tungaloy Corporation
- Ryo Hirukawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting insert for back turning
- Patent number 10,596,635
- Issue date Mar 24, 2020
- Tungaloy Corporation
- Ryo Hirukawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Replaceable-blade-edge cutting tool and cutting insert
- Patent number 9,566,651
- Issue date Feb 14, 2017
- Tungaloy Corporation
- Ryo Hirukawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
CUTTING TOOL FOR BACK TURNING
- Publication number 20190176239
- Publication date Jun 13, 2019
- TUNGALOY CORPORATION
- Ryo HIRUKAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUTTING INSERT FOR BACK TURNING
- Publication number 20190176241
- Publication date Jun 13, 2019
- TUNGALOY CORPORATION
- Ryo HIRUKAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
REPLACEABLE-BLADE-EDGE CUTTING TOOL AND CUTTING INSERT
- Publication number 20140334889
- Publication date Nov 13, 2014
- Ryo Hirukawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR