Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8062123 | Game system | Shuhei Fujibe, Jiro Yoshida, Chisaki Kusajima, Junichi Miyamoto, Manabu Igarashi | 2011-11-22 |
| 7950998 | Billing management system for game machine | Keisuke Yasui, Yoichi Tanaami, Shinich Furuhashi, Yusuke Shimizu, Kazunori Nishisaka +2 more | 2011-05-31 |