Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6869363 | Game device, impact judgement method, and information storage medium | Toyoji Kurose, Jun Okubo, Tomoko Hasegawa | 2005-03-22 |
| 6394894 | Game device, collision determination method and information storing medium | Toyoji Kurose, Jun Okubo, Tomoko Hasegawa | 2002-05-28 |