Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9561440 | Gaming device implementing a cooperative battle game in which the quantity of players of a group of players are managed based on mission success rates | Yusuke SUMAKI, Kazuki Nakatani, Mamoru Murakami, Yutaka Muto | 2017-02-07 |
| 9403097 | Server device and non-transitory computer-readable storage medium storing game program | Shinnosuke Yukishita, Takashi Ohkubo, Yusuke SUMAKI | 2016-08-02 |