Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11217263 | Sound collection device, moving body, and sound collection method | Satoshi Ukai | 2022-01-04 |
| 10978087 | Signal processing device, teleconferencing device, and signal processing method | Tetsuto Kawai, Takayuki Inoue | 2021-04-13 |