Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9830900 | Adaptive equalizer, acoustic echo canceller device, and active noise control device | Tomoharu Awano | 2017-11-28 |
| 9773489 | Active vibration noise control apparatus | — | 2017-09-26 |
| 9626954 | Active vibration/noise control apparatus | — | 2017-04-18 |