Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6695694 | Game machine, game device control method, information storage medium, game distribution device, and game distribution method | Hirotaka Ishikawa, Akinori Tamura, Yasumi Takase, Takashi Nishibori, Kei Nagaoka +1 more | 2004-02-24 |