Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11153683 | Sound signal control device and method, and recording medium | Atsuyoshi Yano, Bunkei Matsuoka | 2021-10-19 |
| 11085365 | Prevention of performance falsification of a turbocharger | Yoshinari Yoshida, Masaru Nishioka, Nobuaki Sugiu, Ikuma Nishiguchi | 2021-08-10 |
| 10997983 | Speech enhancement device, speech enhancement method, and non-transitory computer-readable medium | — | 2021-05-04 |