Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11915609 | Hollow organ model unit and method for manufacturing hollow organ model unit | Yoichi Haga, Makoto Ohta, Yasutomo Shimizu, Tadao Matsunaga, Soyoka Osaki +3 more | 2024-02-27 |
| 5961385 | Method for performing derivative scenario in game program | Koji Aoyama | 1999-10-05 |
| 5855512 | Method for programming television-game | Koji Aoyama, Koji Arai | 1999-01-05 |