Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7015611 | Spindle motor and recording disk driving apparatus having the spindle motor | Shinya Tokunaga | 2006-03-21 |
| 6980394 | Spindle motor and recording disk driving device comprising the same | Tatsuhide Inoue, Tomohiro Hasegawa, Masaaki Kuroki, Kiyoyuki Shimizu, Yoichi Sekii +2 more | 2005-12-27 |