Issued Patents 2016
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9491533 | Earphone device | Tomohiro Matsuo, Takashi Ohta, Tomohiro Ito | 2016-11-08 |
| 9491536 | Headphone driver, loudspeaker, and method of manufacturing headphone driver or loudspeaker | Takeshi Hara | 2016-11-08 |
| 9361902 | Earhole-wearable sound collection device, signal processing device, and sound collection method | Kohei Asada, Shinpei Tsuchiya, Naotaka Tsunoda | 2016-06-07 |
| 9237392 | Earhole-wearable sound collection device, signal processing device, and sound collection method | Kohei Asada, Shinpei Tsuchiya, Daizen Kobayashi | 2016-01-12 |
| 9232294 | Earphone device | Tomohiro Matsuo, Takashi Ohta, Tomohiro Ito | 2016-01-05 |