Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10750283 | Acoustic device and acoustic control device | Takeshi Hashimoto, Kenji Kono, Yasuhiro Fujita | 2020-08-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10750283 | Acoustic device and acoustic control device | Takeshi Hashimoto, Kenji Kono, Yasuhiro Fujita | 2020-08-18 |