Kazuteru Sawai

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Blasting apparatus and method for blast processing
- Patent number 8,801,499
- Issue date Aug 12, 2014
- Sharp Kabushiki Kaisha
- Takenori Yoshizawa
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
BLASTING APPARATUS AND METHOD FOR BLAST PROCESSING
- Publication number 20120058711
- Publication date Mar 8, 2012
- Takenori Yoshizawa
- B24 - GRINDING POLISHING