Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11322129 | Sound reproducing apparatus, sound reproducing method, and sound reproducing system | Yukio Tada, Kazuya Kumehara | 2022-05-03 |
| 11252526 | Acoustic device and head-related transfer function selecting method | Kazuya Kumehara, Yukio Tada | 2022-02-15 |