Yoshiaki ISHIKAWA

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Kashiwa-shi, Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Chip/dust prevention cover, chip/dust prevention cover set, chuck m...
- Patent number 10,953,475
- Issue date Mar 23, 2021
- SYNTHE TECH INC.
- Yoshiaki Ishikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Chuck mechanism, stair form member attached jaw and machine tool
- Patent number 10,471,519
- Issue date Nov 12, 2019
- SYNTHE TECH INC.
- Yoshiaki Ishikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
CHIP/DUST PREVENTION COVER, CHIP/DUST PREVENTION COVER SET, CHUCK M...
- Publication number 20190329325
- Publication date Oct 31, 2019
- Synthe Tech Inc.
- Yoshiaki ISHIKAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CHUCK MECHANISM, STAIR FORM MEMBER ATTACHED JAW AND MACHINE TOOL
- Publication number 20180185929
- Publication date Jul 5, 2018
- Synthe Tech Inc.
- Yoshiaki ISHIKAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR