Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668604 | Horizontal magnifying circuit for video signals | Hiromitsu Takano | 1997-09-16 |
| 5608466 | Color picture synthesizer producing an accurate chroma-key despite variations in the intensity level of a designated color signal | — | 1997-03-04 |