Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11756526 | Active sound effect generating device | Xun Wang, Toshio Inoue | 2023-09-12 |
TM
Takuma Maesaka
Overall (2023): #235,584 of 537,848Top 45%
1
Patents 2023