Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10152961 | Signal processing device and signal processing method | Shinpei Tsuchiya, Tetsunori Itabashi, Kohei Asada | 2018-12-11 |
| 9871497 | Processing audio signal to produce enhanced audio signal | Kohei Asada, Shinpei Tsuchiya, Yushi Yamabe | 2018-01-16 |