Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12185058 | Parametric array loudspeaker, signal processing device, and signal processing method | — | 2024-12-31 |
| 9132331 | Microphone array and method of use | Hideyuki Ishii, Hiroyuki Mashimo, Yutaka Kabeshita, Nicholas A. Leech, Arthur Molinari | 2015-09-15 |