Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874183 | Four-wheel steering apparatus of a vehicle | Satoru Shimada, Hiroshi Eda | 1989-10-17 |
| 4834201 | Electrical power steering apparatus | Hiroya Miyazaki, Yasuhiko Miyaura | 1989-05-30 |