Hiroyuki Yoshimura

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Hiroshima-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of cutting workpiece with wire saw, and wire saw
- Patent number 8,991,381
- Issue date Mar 31, 2015
- Toyo Advanced Technologies Co., Ltd.
- Jun Ohya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire saw with tension detecting means and guide roller speed control
- Patent number 8,881,716
- Issue date Nov 11, 2014
- Toyo Advanced Technologies Co., Ltd.
- Toyohiro Hoshiyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
WIRE SAW
- Publication number 20120298091
- Publication date Nov 29, 2012
- TOYO ADVANCED TECHNOLOGIES CO., LTD.
- Toyohiro Hoshiyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF CUTTING WORKPIECE WITH WIRE SAW, AND WIRE SAW
- Publication number 20120298090
- Publication date Nov 29, 2012
- TOYO ADVANCED TECHNOLOGIES CO., LTD.
- Jun Ohya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR