Toshiyuki Yasuda

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Okazaki-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Grinding apparatus having sludge-removing device and method of remo...
- Patent number 7,563,154
- Issue date Jul 21, 2009
- Denso Corporation
- Mitsuo Oota
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Grinding apparatus having sludge-removing device and method of remo...
- Publication number 20070275642
- Publication date Nov 29, 2007
- DENSO CORPORATION
- Mitsuo Oota
- B24 - GRINDING POLISHING