Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8038533 | Game system using parent game machine and child game machine | Yoshinori Tsuchiyama | 2011-10-18 |
| 7942743 | Game apparatus and storage medium storing game program | Kentaro Nishimura | 2011-05-17 |