Tadanobu Oyama

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Shot process device
- Patent number 10,471,568
- Issue date Nov 12, 2019
- Sintokogio, Ltd.
- Takeshi Sugiura
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
SHOT PROCESS DEVICE
- Publication number 20170209982
- Publication date Jul 27, 2017
- SINTOKOGIO, LTD.
- Takeshi SUGIURA
- B24 - GRINDING POLISHING
Information Patent Application
SHOT-TREATMENT MACHINE AND A JIG FOR A SHOT-TREATMENT
- Publication number 20110094281
- Publication date Apr 28, 2011
- Tadanobu Oyama
- B24 - GRINDING POLISHING