Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10706833 | Active noise control apparatus, active noise control method and program | Manabu Nohara | 2020-07-07 |
| 10237652 | Volume control apparatus, volume control method and volume control program | — | 2019-03-19 |
| 10194260 | Sound volume control device, sound volume control method and sound volume control program | — | 2019-01-29 |
| 9756418 | Sound reproduction device, sound reproduction method and sound reproduction program | Yoshitomo Imanishi | 2017-09-05 |
| 9503817 | Sound reproduction device | Yoshiki Ohta | 2016-11-22 |
| 9503816 | Surround signal generating device, surround signal generating method and surround signal generating program | Yoshiki Ohta, Hiroyuki Ishihara, Yoshitomo Imanishi, Shinichi Kikuchi | 2016-11-22 |
| 9318095 | Active vibration noise control device | Kensaku Obata, Yoshiki Ohta, Yoshitomo Imanishi | 2016-04-19 |
| 9123325 | Active vibration noise control device | Yoshiki Ohta, Yoshitomo Imanishi, Kensaku Obata | 2015-09-01 |