Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10715897 | Speaker unit, electronic equipment and mobile object device | Goro Tsuchiya, Masataka Akatsuka | 2020-07-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10715897 | Speaker unit, electronic equipment and mobile object device | Goro Tsuchiya, Masataka Akatsuka | 2020-07-14 |