Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10289986 | Information processing system, information processing method, information processing device, and non-transitory storage medium encoded with computer readable information processing program | Takayoshi Sato, Norihito Ito, Stephen Mortimer | 2019-05-14 |
| 8747231 | Systems, methods and techniques for safely and effectively coordinating video game play contests both on and off line | Wing Cho, Yukimi Shimura, Yoshihito Ikebata | 2014-06-10 |
| 8388447 | Systems, methods and techniques for safely and effectively coordinating video game play contests both on and off line | Yukimi Shimura, Wing Cho, Yoshihito Ikebata | 2013-03-05 |