Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11756526 | Active sound effect generating device | Xun Wang, Toshio Inoue | 2023-09-12 |
| 10699692 | Active sound effect generating device | Xun Wang, Toshio Inoue | 2020-06-30 |
| 9437185 | Active sound effect generating apparatus | Toshio Inoue, Tomoki Ogita | 2016-09-06 |