Shigefumi Okada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transfer unit including suction openings configured to receive suct...
- Patent number 9,390,958
- Issue date Jul 12, 2016
- Disco Corporation
- Kenta Onishi
- B24 - GRINDING POLISHING
Information Patent Grant
Laser processing method for workpiece
- Patent number 9,034,735
- Issue date May 19, 2015
- Disco Corporation
- Shigefumi Okada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
TRANSFER UNIT
- Publication number 20160049326
- Publication date Feb 18, 2016
- Disco Corporation
- Kenta Onishi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
LASER PROCESSING METHOD FOR WORKPIECE
- Publication number 20140106545
- Publication date Apr 17, 2014
- Disco Corporation
- Shigefumi Okada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR