Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5260792 | AGC circuit with 60 hertz hum compensation | Yoshikazu Toyoda, Takashi Hashimoto, Satoshi Iwasaki | 1993-11-09 |
| 5065235 | CATV terminal unit including memory for storing remote control codes relating to an external apparatus | — | 1991-11-12 |