Katsuyuki Kyokumoto

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Toyama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Double disc surface grinding machine and grinding method
- Patent number 9,889,532
- Issue date Feb 13, 2018
- NISSEI INDUSTRY CORPORATION
- Sajio Osaki
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
DOUBLE DISC SURFACE GRINDING MACHINE AND GRINDING METHOD
- Publication number 20160207159
- Publication date Jul 21, 2016
- NISSEI INDUSTRY CORPORATION
- Sajio Osaki
- B24 - GRINDING POLISHING