Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10957332 | Acoustic characteristic measurement device and method | Taku Sugai, Jyoji Yamada | 2021-03-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10957332 | Acoustic characteristic measurement device and method | Taku Sugai, Jyoji Yamada | 2021-03-23 |