Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884668 | Automatic transmission shift control device | Koji Kato | 1989-12-05 |
| 4834231 | Vending machine with management mode selection indicators | Misao Awane, Seiji Hara | 1989-05-30 |
| 4803682 | Resetting system | Seiji Hara | 1989-02-07 |