Yosuke SATO

Follow

Person

Minamitsuru-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Disk-shaped substrate inner circumference polishing method
- Patent number 7,959,492
- Issue date Jun 14, 2011
- Showa Denko K.K.
- Kazuyuki Haneda
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing apparatus, polishing brush and manufacturing method of di...
- Patent number 7,837,536
- Issue date Nov 23, 2010
- Showa Denko K.K.
- Kazuyuki Haneda
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Disk-shaped substrate inner circumference polishing method
- Publication number 20080176489
- Publication date Jul 24, 2008
- SHOWA DENKO K.K.
- Kazuyuki Haneda
- B24 - GRINDING POLISHING
Information Patent Application
POLISHING APPARATUS, POLISHING BRUSH AND MANUFACTURING METHOD OF DI...
- Publication number 20080119115
- Publication date May 22, 2008
- SHOWA DENKO K.K.
- Kazuyuki HANEDA
- B24 - GRINDING POLISHING