Takahiro Shiraki

Follow

Person

Nagano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical head device and disk drive device
- Patent number 7,646,697
- Issue date Jan 12, 2010
- NIDEC SANKYO CORPORATION
- Tatsuki Wade
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical head device and disk drive device
- Publication number 20070171806
- Publication date Jul 26, 2007
- Tatsuki Wade
- G11 - INFORMATION STORAGE