Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675200 | Dynamic pressure air bearing type electric motor with air circulating arrangement | — | 1997-10-07 |
| 5650674 | Enclosed electric motor with dynamic pressure air bearing | — | 1997-07-22 |
| 5596904 | Steering gear apparatus of rack-and-pinion type | Yoshisada Wada, Takahiro Iwase, Kazuhiko Tsuda, Shigemi Shioya, Yasushi Hayashida | 1997-01-28 |