Ryoichi KAITO

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cylindrical grinder and cylindrical grinding method of ingot
- Patent number 8,376,809
- Issue date Feb 19, 2013
- Sumco Corporation
- Ryoichi Kaito
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
CYLINDRICAL GRINDER AND CYLINDRICAL GRINDING METHOD OF INGOT
- Publication number 20100216375
- Publication date Aug 26, 2010
- SUMCO CORPORATION
- Ryoichi KAITO
- B24 - GRINDING POLISHING