Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4405923 | Garage door control system | Shigeru Matsuoka, Takeshi Tokunaga, Seiji Yonekura, Mitsuo Suzuki | 1983-09-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4405923 | Garage door control system | Shigeru Matsuoka, Takeshi Tokunaga, Seiji Yonekura, Mitsuo Suzuki | 1983-09-20 |