Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7946769 | Bearing mechanism, spindle motor and data storage medium drive apparatus | — | 2011-05-24 |
| 7908739 | Motor assembly and method of manufacturing thereof | Akira Kagata, Kimihiko Hajota, Yoshiki Okayama | 2011-03-22 |