Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D292792 | Motor housing for a garage door operator | — | 1987-11-17 |
| 4653565 | Garage door opener | Kiyoshi Iha | 1987-03-31 |
| D283923 | Combined garage door and opener | Kazuo Tsunemura, Kiyoshi Iha | 1986-05-20 |
| 4538661 | Garage door operator and method of assembling | Kazuo Tsunemura, Kiyoshi Iha | 1985-09-03 |