Takayuki ADACHI

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Nagaoka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Worm polishing method and device thereof
- Patent number 11,325,218
- Issue date May 10, 2022
- SANSHIN CO., LTD.
- Koji Hosokai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ball screw polishing method and device thereof
- Patent number 10,300,575
- Issue date May 28, 2019
- SANSHIN CO., LTD.
- Nobukazu Hosokai
- B24 - GRINDING POLISHING
Information Patent Grant
Method for polishing ball screw and ball screw polishing apparatus
- Patent number 9,162,300
- Issue date Oct 20, 2015
- SANSHIN CO., LTD.
- Nobukazu Hosokai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
WORM POLISHING METHOD AND DEVICE THEREOF
- Publication number 20190232454
- Publication date Aug 1, 2019
- SANSHIN CO., LTD.
- Koji HOSOKAI
- B24 - GRINDING POLISHING
Information Patent Application
BALL SCREW POLISHING METHOD AND DEVICE THEREOF
- Publication number 20180056472
- Publication date Mar 1, 2018
- SANSHIN CO., LTD.
- Nobukazu HOSOKAI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR POLISHING BALL SCREW AND BALL SCREW POLISHING APPARATUS
- Publication number 20150056893
- Publication date Feb 26, 2015
- SANSHIN CO., LTD.
- Nobukazu HOSOKAI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR