Hirotsugu Saitou

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Patents Grantslast 30 patents

Information Patent Grant
Complex apparatus and method for polishing an ingot block
- Patent number 8,460,058
- Issue date Jun 11, 2013
- Okamoto Machine Tool Works, Ltd.
- Yutaka Yoshida
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
COMPLEX APPARATUS AND METHOD FOR POLISHING AN INGOT BLOCK
- Publication number 20110306277
- Publication date Dec 15, 2011
- OKAMOTO MACHINE TOOL WORKS, LTD.
- Yutaka YOSHIDA
- B24 - GRINDING POLISHING