Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11375304 | Sound output device | Kunito Takahashi, Tsuyoshi Okami | 2022-06-28 |
| 11323791 | Sound output assembly | — | 2022-05-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11375304 | Sound output device | Kunito Takahashi, Tsuyoshi Okami | 2022-06-28 |
| 11323791 | Sound output assembly | — | 2022-05-03 |