Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11792571 | Filter generation apparatus and recording medium | Yasuhiro Fujita, Takeshi Hashimoto | 2023-10-17 |
| 11689872 | Acoustic device with first sound outputting device for input signal, second outputting device for monaural signal and L-channel stereo component and third sound outputting device for monaural signal and R-channel stereo component | Akiko Nakamura, Yasuhiro Fujita, Chihiro KUWAYAMA | 2023-06-27 |
| 11546694 | Signal processing device for filter coefficient generation, signal processing method, and non-transitory computer-readable recording medium therefor | Takeshi Hashimoto, Yasuhiro Fujita | 2023-01-03 |