Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10848888 | Audio data processing device and control method for an audio data processing device | Morishige Fujisawa, Yuta Yuyama | 2020-11-24 |
| 10555083 | Connection state determination system for speakers, acoustic device, and connection state determination method for speakers | Atsushi USUI, Kenji Kawano, Ryota Sato, Kohei SEKIGUCHI, Masaya Kano | 2020-02-04 |