Tomoki SAKAI

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Hakusan-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Measuring method and device of machine accuracy in machine tool
- Patent number 10,378,872
- Issue date Aug 13, 2019
- NAKAMURA-TOME PRECISION INDUSTRY CO., LTD.
- Tomoki Sakai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Opening/closing control device of chuck
- Patent number 10,130,999
- Issue date Nov 20, 2018
- NAKAMURA-TOME PRECISION INDUSTRY CO., LTD.
- Takashi Miyamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MEASURING METHOD AND DEVICE OF MACHINE ACCURACY IN MACHINE TOOL
- Publication number 20170254630
- Publication date Sep 7, 2017
- NAKAMURA-TOME PRECISION INDUSTRY CO., LTD.
- Tomoki SAKAI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
OPENING/CLOSING CONTROL DEVICE OF CHUCK
- Publication number 20170209939
- Publication date Jul 27, 2017
- NAKAMURA-TOME PRECISION INDUSTRY CO., LTD.
- Takashi MIYAMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR