Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10839648 | Gaming machine | Kazuo Okada | 2020-11-17 |
| 10242533 | Gaming machine | Kazuo Okada | 2019-03-26 |
| 9728044 | Controlling method of a gaming machine | Kazuo Okada | 2017-08-08 |
| 8403738 | Gaming device and method for display control therein | — | 2013-03-26 |
| 7959506 | Gaming machine | — | 2011-06-14 |
| 7927205 | Gaming machine | — | 2011-04-19 |
| 7878897 | Gaming machine | — | 2011-02-01 |
| 7878898 | Gaming machine | — | 2011-02-01 |
| 7775868 | Gaming machine for playing baccarat with multiple bet modes displayed in the alternative and with different bet limits | — | 2010-08-17 |
| 7662039 | Multi-player gaming machine | Masaki Matsuno, Junpei Sato | 2010-02-16 |
| 7462798 | Gaming machine | Kazuo Okada | 2008-12-09 |
| 7322883 | Game machine, server, and program | — | 2008-01-29 |
| 7309280 | Gaming machine, server, and program with image of real player | — | 2007-12-18 |
| 7306521 | Gaming machine, server, and program with virtual player | — | 2007-12-11 |
| 7288024 | Gaming machine, server and program for card game | — | 2007-10-30 |