Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11069176 | Game machine pushbutton, illumination device | Masaaki Sumi, Jun Kishimoto | 2021-07-20 |
| 11048034 | Illumination device | Junya Fujita, Takehiro Agata | 2021-06-29 |
| 10989858 | Illumination device | Junya Fujita, Takehiro Agata | 2021-04-27 |
| 10957499 | Push-button for game machine | Masaaki Sumi, Takehiro Agata | 2021-03-23 |