Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7880354 | Spindle motor, information recording and reproducing apparatus that makes use of same, and method for manufacturing spindle motor | Tetsuya Higashihara, Makoto Hasegawa | 2011-02-01 |