Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10652658 | System, control method, and control terminal | Masaya Kano | 2020-05-12 |
| 10555083 | Connection state determination system for speakers, acoustic device, and connection state determination method for speakers | Kenji Kawano, Kotaro Nakabayashi, Ryota Sato, Kohei SEKIGUCHI, Masaya Kano | 2020-02-04 |