Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1062617 | Battery charger for earphones | — | 2025-02-18 |
| D1028945 | Earphone | — | 2024-05-28 |
| D997135 | Earphone | — | 2023-08-29 |
| D986166 | Battery charger for earphone | Yuzuko Sasaki | 2023-05-16 |