Issued Patents 2023
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1008215 | Headphone | Nonomi Shiwaku | 2023-12-19 |
| D1003854 | Headphone | Nonomi Shiwaku | 2023-11-07 |
| D1003855 | Headphone | Nonomi Shiwaku | 2023-11-07 |
| D1002585 | Earphone | Yosuke Takubo, Hiroaki Kokubun | 2023-10-24 |
| D997122 | Speaker pattern for a headphone | Nonomi Shiwaku | 2023-08-29 |
| D997133 | Earphone | Daisuke Yoneyama, Takashi Nara | 2023-08-29 |
| D997123 | Headphone headband support | Nonomi Shiwaku | 2023-08-29 |