Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9576434 | Implementing computer activity-based challenges | Jonathan Warren Webb, James Wang | 2017-02-21 |
| 9440150 | Game device | Nobukazu Koyama, Yasutaka Miwa, Masaharu Sakai, Shinichi Tanaka, Masaki Higuchi | 2016-09-13 |
| 9043589 | System and method for safeguarding and processing confidential information | Robert R. Vail, Mary Jo Billings, Robert D. Bohrer, Robert D. Brooks, II, Mary M. Emmighausen +7 more | 2015-05-26 |
| 8784214 | Method and system for establishing location-based leaderboard | Luke Bond, Mark Petty | 2014-07-22 |
| 8684834 | Game device | Nobukazu Koyama, Yasutaka Miwa, Masaharu Sakai, Shinichi Tanaka, Masaki Higuchi | 2014-04-01 |
| 8429304 | Information processing apparatus and communication control method | Koji Shima | 2013-04-23 |