Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9767638 | Slot machine that increases the number of displayed symbols and control method thereof | Masahiro Yoshida, Hiroyuki Kuroyanagi, Satoshi Watanabe, Yuka Hotta, Tsuyoshi Ohira +2 more | 2017-09-19 |