Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11212613 | Signal processing device and signal processing method | Hikaru USAMI, Yusuke Adachi | 2021-12-28 |
| 10918323 | Drowsiness detecting device, drowsiness detecting method, and program recording medium | — | 2021-02-16 |