Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875141 | Headlight for vehicle | Kiyoshi Wada | 1989-10-17 |
| 4868720 | Road surface-sensitive beam pattern leveling system for a vehicle headlamp | Kiyoshi Wada | 1989-09-19 |
| 4833573 | Headlight for vehicle | Kiyoshi Wada | 1989-05-23 |