Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11415152 | System for reducing interference noise of rotor and stator blades, and flight vehicle | Tatsuhiko Goto | 2022-08-16 |
| 11310598 | Acoustic control apparatus, method, program, and device including the apparatus | — | 2022-04-19 |