Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5074644 | Rear projection television | Motoharu Hirai, Toru Yokoo, Hideki Yamamoto | 1991-12-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5074644 | Rear projection television | Motoharu Hirai, Toru Yokoo, Hideki Yamamoto | 1991-12-24 |