Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5220423 | Apparatus for controlling display of an image on a large aspect ratio television screen | — | 1993-06-15 |
| 4942471 | Blanking circuit for television receiver | Ichiro Tsutsui | 1990-07-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5220423 | Apparatus for controlling display of an image on a large aspect ratio television screen | — | 1993-06-15 |
| 4942471 | Blanking circuit for television receiver | Ichiro Tsutsui | 1990-07-17 |