Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4812832 | Input control device | Minoru Oishi, Yoshinari Morimoto, Tomoko Miura, Yoshie Ikeda, Akemi Nagatsuna | 1989-03-14 |
| 4802006 | Signal processing unit for producing a selected one of signals predictive of original signals | Kazumoto Iinuma, Toshio Koga, Sakae Okubo, Hideo Hashimoto, Naoki Mukawa | 1989-01-31 |