Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4196449 | Digital video effects system employing a chroma-key tracking technique | Masao Inaba, Kazuo Kashigi | 1980-04-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4196449 | Digital video effects system employing a chroma-key tracking technique | Masao Inaba, Kazuo Kashigi | 1980-04-01 |