Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D949101 | Battery charger for earphones | Keigo Iwahori, Toru Ueno | 2022-04-19 |
| D940097 | Earphone | Akihito Tamamura, Koji Yano | 2022-01-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D949101 | Battery charger for earphones | Keigo Iwahori, Toru Ueno | 2022-04-19 |
| D940097 | Earphone | Akihito Tamamura, Koji Yano | 2022-01-04 |