Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8979656 | Communication game system, game device, game implementation method, program and recording medium | Masanori Ichikawa, Toshiyuki Uehara, Akihito Ota, Toshihiko Machita, Kunihiro Sasagawa | 2015-03-17 |