Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4736238 | Fully digitized video signal reproducing apparatus | Yoshiaki Moriyama, Kaname Abe, Akihiro Ono, Kenji Yamagata, Toshio Gotoh | 1988-04-05 |
| 4656432 | FM detector with improved distortion and gain characteristics | — | 1987-04-07 |
| 4245245 | Interactive CATV system | Katsuaki Matsumoto, Yoshifumi Saeki, Osamu Tazawa, Minoru Kosaka, Masaki Saito +13 more | 1981-01-13 |