Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4943968 | Method of displaying execution trace in a logic programming language processing system | Tadashi Hirose, Kazuo Nakao | 1990-07-24 |
| 4794529 | Method for displaying operation range of logical language | Tadashi Hirose, Kazuo Nakao, Yoichi Takeuchi | 1988-12-27 |