Ryoichi Tsunoda

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Nozzle, a nozzle unit, and a blasting machine
- Patent number 9,114,503
- Issue date Aug 25, 2015
- 1. SINTOKOGIO, LTD.
- Mikitoshi Hiraga
- B24 - GRINDING POLISHING
Information Patent Grant
Conveying apparatus and a blasting machine
- Patent number 8,814,634
- Issue date Aug 26, 2014
- Sintokogio, Ltd.
- Mikitoshi Hiraga
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
CONVEYING APPARATUS AND A BLASTING MACHINE
- Publication number 20110039481
- Publication date Feb 17, 2011
- Mikitoshi Hiraga
- B24 - GRINDING POLISHING
Information Patent Application
NOZZLE, A NOZZLE UNIT, AND A BLASTING MACHINE
- Publication number 20110028075
- Publication date Feb 3, 2011
- Mikitoshi Hiraga
- B24 - GRINDING POLISHING