Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6435721 | Spindle motor unit having hydrodynamic bearing | Hiroshi Inoue, Masashi Omura | 2002-08-20 |
| 6217218 | Hydrodynamic bearing spindle motor | Hiroshi Inoue, Masashi Omura, Kaoru Matsuoka, Shigeo Obata | 2001-04-17 |