Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079908 | Game network construction method and game network system | Hiroki Sotoike, Tetsuya Nakata, Yukihiko Itoh | 2011-12-20 |
| 8052528 | Game program and game device | — | 2011-11-08 |
| 8043161 | Game system | Hisashi Nogami, Ryutaro Takahashi | 2011-10-25 |
| 7862433 | Communication game program and communication game system | Katsuhisa Sato | 2011-01-04 |