Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033732 | Hydrodynamic bearing device, and spindle motor equipped with same | Takafumi Asada, Hiroaki Saito, Daisuke Ito | 2011-10-11 |
| 7911734 | Spindle motor with a magnetic shield plate having an inclined annular face | Akihiko Wakitani | 2011-03-22 |