Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12354618 | Control method, control device, and storage medium | Kenichi Tamiya | 2025-07-08 |
| 12267668 | Audio signal processing method, audio signal processing apparatus and a non-transitory computer-readable storage medium storing a program | Takayuki Watanabe, Dai Hashimoto | 2025-04-01 |
| 11917393 | Sound field support method, sound field support apparatus and a non-transitory computer-readable storage medium storing a program | Takayuki Watanabe, Dai Hashimoto | 2024-02-27 |
| 11895484 | Audio signal processing method, audio signal processing apparatus and a non-transitory computer-readable storage medium storing a program | Takayuki Watanabe, Dai Hashimoto | 2024-02-06 |
| 11871191 | Method and device for controlling fir filter | Kenji Ishizuka, Kenichi Tamiya | 2024-01-09 |
| 11805385 | Audio signal processing method, audio signal processing apparatus and a non-transitory computer-readable storage medium storing a program | Takayuki Watanabe, Dai Hashimoto | 2023-10-31 |
| 11805384 | Audio signal processing method, audio signal processing apparatus and a non-transitory computer-readable storage medium storing a program | Takayuki Watanabe, Dai Hashimoto | 2023-10-31 |
| 9439018 | Audio data processing device and audio data processing method | — | 2016-09-06 |
| 9318126 | Voice clarification apparatus | Ryotaro Aoki | 2016-04-19 |
| 8750529 | Signal processing apparatus | Noriyuki Ohashii | 2014-06-10 |