Koji Nisikawa

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Iwaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Guide pad, cutting tool body and cutting tool
- Patent number 9,114,460
- Issue date Aug 25, 2015
- Tungaloy Corporation
- Koji Nisikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drilling tool
- Patent number 9,028,179
- Issue date May 12, 2015
- Tungaloy Corporation
- Kengo Wada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Reamer
- Patent number 8,770,896
- Issue date Jul 8, 2014
- Tungaloy Corporation
- Koji Nisikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
GUIDE PAD, CUTTING TOOL BODY AND CUTTING TOOL
- Publication number 20130149057
- Publication date Jun 13, 2013
- Tungaloy Corporation
- Koji Nisikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
GUIDE PAD, CUTTING TOOL BODY AND CUTTING TOOL
- Publication number 20130136551
- Publication date May 30, 2013
- Tungaloy Corporation
- Koji Nisikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Reamer
- Publication number 20120070243
- Publication date Mar 22, 2012
- Tungaloy Corporation
- Koji Nisikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Indexable Drill and Drill Body
- Publication number 20120063858
- Publication date Mar 15, 2012
- Tungaloy Corporation
- Satoshi Onozawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Drilling Tool
- Publication number 20120063860
- Publication date Mar 15, 2012
- Tungaloy Corporation
- Kengo Wada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR