Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11190895 | Signal processing apparatus, signal processing system, signal processing method, and recording medium for characteristics in sound localization processing preferred by listener | Hisao Hattori, Takeaki Suenaga | 2021-11-30 |
| 9986358 | Sound apparatus, television receiver, speaker device, audio signal adjustment method, and recording medium | Hisao Hattori, Junsei Sato, Takeaki Suenaga | 2018-05-29 |