Yukio HIJIRISAWA

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Chikuma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of resuming operation of wire saw
- Patent number 9,662,805
- Issue date May 30, 2017
- Shin-Etsu Handotai Co., Ltd.
- Atsuo Uchiyama
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF RESUMING OPERATION OF WIRE SAW
- Publication number 20150328800
- Publication date Nov 19, 2015
- Shin-Etsu Handotai Co., Ltd.
- Atsuo UCHIYAMA
- B28 - WORKING CEMENT, CLAY, OR STONE