Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401948 | Speaker system | Masahiro Fukui, Kazunori Kobayashi | 2025-08-26 |
| 12327541 | Sound system | Masahiro Fukui, Kazunori Kobayashi | 2025-06-10 |
| 12277922 | Cancel filter coefficient selecting apparatus, cancel filter coefficient selecting method, and program | Kazunori Kobayashi, Masahiro Fukui | 2025-04-15 |