Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4813335 | Hydraulic actuator for automobiles | Hiromi Kono | 1989-03-21 |
| 4662494 | Automatic transmission system for vehicles | Hideyasu Takefuta, Hiromi Kono | 1987-05-05 |
| 4413249 | Vehicle fuel-efficiency warning device | Yoshio Ohtani, Todomu Kakishima | 1983-11-01 |