Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864873 | Torque sensor | Kunihiko Eto | 1989-09-12 |
| 4858134 | Device for controlling steering force in power steering apparatus | Kunihiko Eto, Yutaka Mori, Shigeo Tanooka, Kazumasa Kodama, Tsutomu Matsumoto | 1989-08-15 |