Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11127389 | Noise control system | — | 2021-09-21 |
| 10957332 | Acoustic characteristic measurement device and method | Nozomu Saito, Jyoji Yamada | 2021-03-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11127389 | Noise control system | — | 2021-09-21 |
| 10957332 | Acoustic characteristic measurement device and method | Nozomu Saito, Jyoji Yamada | 2021-03-23 |