Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12363493 | Audio signal processing method and audio signal processing device | Masashi Suzuki | 2025-07-15 |
| 12328556 | Sound processing method, and sound processing system | Takamitsu Aoki, Motoichi Tamura, Shinya Koseki, Hideaki Takehisa | 2025-06-10 |
| 12315528 | Filtering method, filtering device, and storage medium stored with filtering program | Ryo Tanaka | 2025-05-27 |