Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4974185 | Digital filter for executing a video emphasis process through mode selection | Masahiko Mawatari | 1990-11-27 |
| 4924121 | Digital clipping circuit with soft clip characteristics | — | 1990-05-08 |