Yuji Itoh

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NAGOYA-CITY, AICHI PREFECTURE, JP

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Patents Grantslast 30 patents

Information Patent Grant
Grinding method
- Patent number 7,452,263
- Issue date Nov 18, 2008
- NGK Insulators, Ltd.
- Yuji Itoh
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
GRINDING METHOD
- Publication number 20070082584
- Publication date Apr 12, 2007
- NGK INSULATORS, LTD.
- Yuji Itoh
- B24 - GRINDING POLISHING