Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D933630 | Speaker | — | 2021-10-19 |
| D925492 | Earphone | Shino Sakamoto | 2021-07-20 |
| D920279 | Speaker | — | 2021-05-25 |
| D918874 | Earphone | Shino Sakamoto | 2021-05-11 |
| D918170 | Speaker | — | 2021-05-04 |
| D913993 | Earphone | — | 2021-03-23 |