Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691841 | Stage driving apparatus | Jiro Mizuno | 1997-11-25 |
| 4931926 | Inputting system and an editing system in an inquiry-and-answer system | Toshiyuki Tanaka, Shigeki Kuga, Taro Morishita, Nobuo Nakamura | 1990-06-05 |
| 4837689 | Inputting and editing system in a knowledge based inquiry and answer system | Toshiyuki Tanaka, Shigeki Kuga, Taro Morishita, Nobuo Nakamura | 1989-06-06 |