Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11402461 | Sound source position estimation device and wearable device | Yuichiro Koyama | 2022-08-02 |
| 11232777 | Information processing device | Yuichiro Koyama, Yuya Hirano | 2022-01-25 |