Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10402150 | Audio-signal processing device, and audio-signal processing method | Tomoko Ninomiya | 2019-09-03 |
| 10264233 | Content reproducing apparatus and content reproducing method | Atsushi USUI, Masaya Kano, Kohei SEKIGUCHI | 2019-04-16 |