Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11182199 | Signal processor and signal processing method | Ryotaro Aoki, Akihiko Suyama | 2021-11-23 |
| 11140506 | Sound signal processor and sound signal processing method | Ryotaro Aoki, Akihiko Suyama | 2021-10-05 |
| 11089422 | Sound signal processor and sound signal processing method | Akihiko Suyama, Ryotaro Aoki | 2021-08-10 |