Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5880545 | Spindle motor with bearing system having fluid sealing and leakage prevention | Yoshihiro Takemura, Osamu Wada, Kazuto Miyajima, Shohei Fukunaga | 1999-03-09 |
| 5705866 | Spindle motor | — | 1998-01-06 |
| 5661352 | Connector-equipped spindle motor | Osamu Wada, Tadahiro Tanaka | 1997-08-26 |