Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6608415 | Spindle motor | Osamu Komura, Hisao Takeuchi, Kaoru Murabe | 2003-08-19 |
| 6552455 | Hydrodynamic bearing and spindle motor | Osamu Komura, Kaoru Murabe | 2003-04-22 |
| 6502989 | Dynamic pressure bearing and spindle motor with the bearing | Hisao Takeuchi, Kaoru Murabe | 2003-01-07 |