Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5791784 | Fluid dynamic pressure bearing and motor and magnetic disk apparatus using fluid dynamic pressure bearing | — | 1998-08-11 |
| 5707154 | Hydrodynamic fluid pressure bearings | — | 1998-01-13 |
| 5658080 | Motor with a hydro-dynamic bearing | — | 1997-08-19 |
| 5287335 | Optical disk device for record and reproduction of additional information besides reproduction of basic one | — | 1994-02-15 |
| 5166913 | Optical disk device for record and reproduction of additional information besides reproducing of basic information | — | 1992-11-24 |