Mitugi Umemura

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Toyokawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Shot processing device
- Patent number 11,213,928
- Issue date Jan 4, 2022
- Sintokogio, Ltd.
- Mitugi Umemura
- B24 - GRINDING POLISHING
Information Patent Grant
Supporting mechanism for a long material a supporting unit using th...
- Patent number 8,413,921
- Issue date Apr 9, 2013
- Sintokogio, Ltd.
- Mitugi Umemura
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
SHOT PROCESSING DEVICE
- Publication number 20190247979
- Publication date Aug 15, 2019
- SINTOKOGIO, LTD.
- Mitugi UMEMURA
- B24 - GRINDING POLISHING