Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11245981 | Sound collection and playback apparatus, and recording medium | Tomoharu Awano, Masaru Kimura, Satoru Furuta, Jin HIRANO, Nobuaki Tanaka | 2022-02-08 |
| 11153683 | Sound signal control device and method, and recording medium | Satoru Furuta, Bunkei Matsuoka | 2021-10-19 |
| 10717387 | Engine sound control device, engine sound control method, and non-transitory computer-readable medium | — | 2020-07-21 |
| 10482867 | Active vibration noise control apparatus | — | 2019-11-19 |
| 10199033 | Active noise control apparatus | — | 2019-02-05 |
| 9858914 | Acceleration detector and active noise-control device | — | 2018-01-02 |
| 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 |
| 9530428 | Echo cancellation device | Tomoharu Awano, Takashi Sudo, Atsushi Hotta | 2016-12-27 |
| 9454953 | Active vibration/noise control apparatus | — | 2016-09-27 |
| 9437179 | Reverberation suppression device | Takashi Mikami | 2016-09-06 |
| 9286881 | Echo canceler and echo detector | Tomoharu Awano, Bunkei Matsuoka | 2016-03-15 |
| 9230535 | Active vibration noise control apparatus | — | 2016-01-05 |
| 9210502 | Echo cancelling device | Takashi Sudo, Tomoharu Awano | 2015-12-08 |
| 8792649 | Echo canceller used for voice communication | — | 2014-07-29 |
| 8229107 | Echo canceler | Ikuo Kajiyama | 2012-07-24 |