Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431851 | Audio mixing device and electronic device | Takao Katayama, Tsutomu Nonaka | 2025-09-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431851 | Audio mixing device and electronic device | Takao Katayama, Tsutomu Nonaka | 2025-09-30 |