Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125773 | Centrifugal fluid machine | Kiyotaka HIRADATE, Yasushi Shinkawa, Toshio Ito | 2018-11-13 |
| 10068424 | Attendant device and gaming machine | Junpei Sato, Yoshihiro Nagasaki | 2018-09-04 |