Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6386980 | Game apparatus, game system using same, and information processing unit | Akira Nishino, Kunihiro Shirahata, Takaharu Terada, Katsuhito Gotoh, Takashi Tsukamoto +2 more | 2002-05-14 |