Morifumi OHSAWA

Follow

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Disk drive device equipped with a bearing unit relatively rotatably...
- Patent number 8,345,379
- Issue date Jan 1, 2013
- Alphana Technology Co., Ltd.
- Toshiki Maeda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DISK DRIVE DEVICE EQUIPPED WITH A BEARING UNIT RELATIVELY ROTATABLY...
- Publication number 20110116191
- Publication date May 19, 2011
- ALPHANA Technology Co., Ltd.
- Toshiki MAEDA
- G11 - INFORMATION STORAGE