Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5027305 | Interrogating device for changing the priority of the inference rules | Toshiyuki Tanaka, Nobuo Nakamura | 1991-06-25 |
| 4989162 | Method of using an accuracy valve in a conflict resolution of a forward inference | Toshiyuki Tanaka, Nobuo Nakamura | 1991-01-29 |
| 4514597 | Control of a key telephone system using a pulse width modulated signal | Junzo Kikuchi, Ryuzo Sugiura, Toshiro Yoshida | 1985-04-30 |