Yasuo Fujimori

Follow

Person

Nagano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method for optical head device and optical head device
- Patent number 7,283,433
- Issue date Oct 16, 2007
- NIDEC SANKYO CORPORATION
- Hisahiro Ishihara
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Manufacturing method for optical head device and optical head device
- Publication number 20050083825
- Publication date Apr 21, 2005
- Hisahiro Ishihara
- G11 - INFORMATION STORAGE