Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9446317 | Server system and method to provide bonus based on login history | Takashi Hamamura | 2016-09-20 |
| 9333419 | Information storage medium, game device, and server | Shuntaro Watanabe, Takamasa Kato, Miki Tomisawa, Norimasa Matsuura | 2016-05-10 |