Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10761803 | Playback sound provision device | Takahiro Suzuki, Yukari Nakane, Hiroshi Ishii | 2020-09-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10761803 | Playback sound provision device | Takahiro Suzuki, Yukari Nakane, Hiroshi Ishii | 2020-09-01 |