Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12063468 | Speaker unit and speaker | Kazunori Sato, Yoshio Sakamoto, Hiroshi Tanaka | 2024-08-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12063468 | Speaker unit and speaker | Kazunori Sato, Yoshio Sakamoto, Hiroshi Tanaka | 2024-08-13 |