Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11546683 | Acoustic output device | Yoshihisa Kadosawa, Yuki Shimizu | 2023-01-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11546683 | Acoustic output device | Yoshihisa Kadosawa, Yuki Shimizu | 2023-01-03 |