Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401948 | Speaker system | Kazunori Kobayashi, Noriyoshi KAMADO | 2025-08-26 |
| 12327541 | Sound system | Kazunori Kobayashi, Noriyoshi KAMADO | 2025-06-10 |
| 12277922 | Cancel filter coefficient selecting apparatus, cancel filter coefficient selecting method, and program | Kazunori Kobayashi, Noriyoshi KAMADO | 2025-04-15 |
| 12250517 | Sound system | Kazunori Kobayashi | 2025-03-11 |
| 12190856 | Sound system | Kazunori Kobayashi | 2025-01-07 |