Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4708435 | Rear projection screen | Shingo Suzuki | 1987-11-24 |
| 4674836 | Rear projection screen | Shingo Suzuki | 1987-06-23 |
| 4469402 | Rear projection screen | Koichi Inagaki, Yoshio Yatabe | 1984-09-04 |
| 4418986 | Rear projection screen | Koichi Inagaki | 1983-12-06 |