Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12430519 | Data processing device, data processing method, and data processing program | Atsunori OGAWA, Naohiro TAWARA | 2025-09-30 |
| 12431158 | Speech signal processing device, speech signal processing method, speech signal processing program, training device, training method, and training program | Hiroshi Sato, Tsubasa OCHIAI, Keisuke Kinoshita, Tomohiro Nakatani, Atsunori OGAWA | 2025-09-30 |
| 12354620 | Signal processing device, signal processing method, signal processing program, learning device, learning method, and learning program | Tsubasa OCHIAI, Yuma KOIZUMI, Hiroaki Ito, Keisuke Kinoshita, Shoko ARAKI | 2025-07-08 |
| 12308022 | Apparatus, method, and program for utilizing language model | Atsunori OGAWA, Tomohiro Nakatani, Michael Hentschel | 2025-05-20 |
| 12254250 | Mask estimation device, mask estimation method, and mask estimation program | Tomohiro Nakatani, Keisuke Kinoshita, Nobutaka Ito, Shoko ARAKI | 2025-03-18 |
| 12212939 | Target sound signal generation apparatus, target sound signal generation method, and program | Tomohiro Nakatani, Keisuke Kinoshita | 2025-01-28 |
| 12190870 | Learning device, learning method, and learning program | Atsunori OGAWA, Shigeki Karita, Tomohiro Nakatani | 2025-01-07 |
| 12125481 | Determination device, training device, determination method, and determination program | Atsunori OGAWA, Shigeki Karita, Tomohiro Nakatani | 2024-10-22 |
| 11978471 | Signal processing apparatus, learning apparatus, signal processing method, learning method and program | Tsubasa OCHIAI, Keisuke Kinoshita, Atsunori OGAWA, Tomohiro Nakatani | 2024-05-07 |
| 11837222 | Determination device, determination method, and determination program | Atsunori OGAWA, Shigeki Karita, Tomohiro Nakatani | 2023-12-05 |
| 11763834 | Mask calculation device, cluster weight learning device, mask calculation neural network learning device, mask calculation method, cluster weight learning method, and mask calculation neural network learning method | Keisuke Kinoshita, Atsunori OGAWA, Takuya Higuchi, Tomohiro Nakatani | 2023-09-19 |
| 11676619 | Noise spatial covariance matrix estimation apparatus, noise spatial covariance matrix estimation method, and program | Tomohiro Nakatani, Keisuke Kinoshita, Shoko ARAKI, Yuki Kubo | 2023-06-13 |
| 11551667 | Learning device and method for updating a parameter of a speech recognition model | Shigeki Karita, Atsunori OGAWA, Tomohiro Nakatani | 2023-01-10 |
| 11456003 | Estimation device, learning device, estimation method, learning method, and recording medium | Keisuke Kinoshita, Tomohiro Nakatani, Shoko ARAKI, Lukas Drude, Thilo Christoph Von Neumann | 2022-09-27 |
| 11304000 | Neural network based signal processing device, neural network based signal processing method, and signal processing program | Keisuke Kinoshita, Tomohiro Nakatani | 2022-04-12 |
| 11264044 | Acoustic model training method, speech recognition method, acoustic model training apparatus, speech recognition apparatus, acoustic model training program, and speech recognition program | Keisuke Kinoshita, Atsunori OGAWA, Takuya Yoshioka, Tomohiro Nakatani | 2022-03-01 |
| 9754608 | Noise estimation apparatus, noise estimation method, noise estimation program, and recording medium | Mehrez Souden, Keisuke Kinoshita, Tomohiro Nakatani, Takuya Yoshioka | 2017-09-05 |