Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10165382 | Signal processing device, audio signal transfer method, and signal processing system | Atsushi USUI, Masaya Kano, Kotaro Nakabayashi, Yuta Yuyama | 2018-12-25 |
| 9998844 | Signal processing device and signal processing method | — | 2018-06-12 |
| 9883317 | Audio signal processing apparatus | Yuta Yuyama, Masaya Kano | 2018-01-30 |