Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11069176 | Game machine pushbutton, illumination device | Hiroyuki Onitsuka, Jun Kishimoto | 2021-07-20 |
| 10957499 | Push-button for game machine | Hiroyuki Onitsuka, Takehiro Agata | 2021-03-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11069176 | Game machine pushbutton, illumination device | Hiroyuki Onitsuka, Jun Kishimoto | 2021-07-20 |
| 10957499 | Push-button for game machine | Hiroyuki Onitsuka, Takehiro Agata | 2021-03-23 |