Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11146877 | Sound output device and sound guiding device | Go Igarashi, Satoshi Suzuki, Kohei Asada | 2021-10-12 |
| 11070910 | Processing device and a processing method for voice communication | Kohei Asada, Shinpei Tsuchiya, Daizen Kobayashi | 2021-07-20 |
| 11037544 | Sound output device, sound output method, and sound output system | Kohei Asada, Go Igarashi | 2021-06-15 |