Yoshio HIRATA

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Disk drive device rotationally driving recording disk
- Patent number 8,625,232
- Issue date Jan 7, 2014
- Samsung Electro-Mechanics Japan Advanced Technology Co., Ltd.
- Tomoyuki Tashiro
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DISK DRIVE DEVICE ROTATIONALLY DRIVING RECORDING DISK
- Publication number 20100238590
- Publication date Sep 23, 2010
- ALPHANA Technology Co., Ltd.
- Tomoyuki TASHIRO
- G11 - INFORMATION STORAGE