Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5012356 | Switching circuit | — | 1991-04-30 |
| 4939572 | Video signal processing apparatus | Kunio Yamada | 1990-07-03 |
| 4931857 | Voltage controlled comb filter | Kunio Yamada | 1990-06-05 |
| 4392161 | Recorded tape, speed-change reproducing system | Yoshihiko Ota | 1983-07-05 |
| 4322755 | System for reproducing video signals in slow-motion mode | — | 1982-03-30 |