Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6608415 | Spindle motor | Osamu Komura, Makoto Otsuki, Kaoru Murabe | 2003-08-19 |
| 6502989 | Dynamic pressure bearing and spindle motor with the bearing | Kaoru Murabe, Makoto Otsuki | 2003-01-07 |