Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9693168 | Ultrasonic speaker assembly for audio spatial effect | Gregory Carlsson, Masaomi Nishidate, Kiyoto Shibuya, Norihiro Nagai, Peter Shintani | 2017-06-27 |
| 9693169 | Ultrasonic speaker assembly with ultrasonic room mapping | Gregory Carlsson, Peter Shintani | 2017-06-27 |