Issued Patents All Time
Showing 1–25 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431151 | Coding device, decoding device, and method and program thereof | Takehiro Moriya, Yutaka Kamamoto | 2025-09-30 |
| 12400670 | Linear prediction analysis device, method, program, and storage medium | Yutaka Kamamoto, Takehiro Moriya | 2025-08-26 |
| 12387743 | Abnormality estimation device, abnormality estimation method, and program | Yuma KOIZUMI, Shoichiro SAITO | 2025-08-12 |
| 12267453 | Evaluation apparatus, evaluation method, and program | Sachiko Kurihara | 2025-04-01 |
| 12190904 | Anomaly detection apparatus, probability distribution learning apparatus, autoencoder learning apparatus, data transformation apparatus, and program | Masataka Yamaguchi, Yuma KOIZUMI | 2025-01-07 |
| 12182731 | Anomaly detection apparatus, anomaly detection method, and program | Yuta KAWACHI, Yuma KOIZUMI, Shin MURATA | 2024-12-31 |
| 12087321 | Evaluation method, evaluation apparatus, and program | Sachiko Kurihara, Masahiro Fukui, Akira Nakagawa | 2024-09-10 |
| 12051430 | Coding device, decoding device, and method and program thereof | Takehiro Moriya, Yutaka Kamamoto | 2024-07-30 |
| 11996120 | Sound generation apparatus, data generation apparatus, anomaly score calculation apparatus, and program | Yuma KOIZUMI, Shin MURATA, Shoichiro SAITO | 2024-05-28 |
| 11972768 | Linear prediction analysis device, method, program, and storage medium | Yutaka Kamamoto, Takehiro Moriya | 2024-04-30 |
| 11924368 | Data correction apparatus, data correction method, and program | Sachiko Kurihara | 2024-03-05 |
| 11922964 | PSD optimization apparatus, PSD optimization method, and program | Hironobu Chiba, Kenta NIWA | 2024-03-05 |
| 11886996 | Training data extension apparatus, training data extension method, and program | Masahiro Yasuda, Yuma KOIZUMI | 2024-01-30 |
| 11848021 | Periodic-combined-envelope-sequence generation device, periodic-combined-envelope-sequence generation method, periodic-combined-envelope-sequence generation program and recording medium | Takehiro Moriya, Yutaka Kamamoto | 2023-12-19 |
| 11798571 | Acoustic signal processing apparatus, method and program for the same | Yuma KOIZUMI | 2023-10-24 |
| 11758324 | PSD optimization apparatus, PSD optimization method, and program | Hironobu Chiba, Kenta NIWA | 2023-09-12 |
| 11699458 | Acoustic quality evaluation apparatus, acoustic quality evaluation method, and program | Sachiko Kurihara | 2023-07-11 |
| 11694702 | Coding device, decoding device, and method and program thereof | Takehiro Moriya, Yutaka Kamamoto | 2023-07-04 |
| 11678114 | Sound collection loudspeaker apparatus, method and program for the same | Shoichiro SAITO, Kazunori Kobayashi | 2023-06-13 |
| 11670313 | Coding device, decoding device, and method and program thereof | Takehiro Moriya, Yutaka Kamamoto | 2023-06-06 |
| 11532315 | Linear prediction analysis device, method, program, and storage medium | Yutaka Kamamoto, Takehiro Moriya | 2022-12-20 |
| 11501788 | Periodic-combined-envelope-sequence generation device, periodic-combined-envelope-sequence generation method, periodic-combined-envelope-sequence generation program and recording medium | Takehiro Moriya, Yutaka Kamamoto | 2022-11-15 |
| 11468905 | Sample sequence converter, signal encoding apparatus, signal decoding apparatus, sample sequence converting method, signal encoding method, signal decoding method and program | Ryosuke Sugiura, Takehiro Moriya, Takahito Kawanishi, Yutaka Kamamoto, Kouichi Furukado +4 more | 2022-10-11 |
| 11467570 | Anomalous sound detection apparatus, anomaly model learning apparatus, anomaly detection apparatus, anomalous sound detection method, anomalous sound generation apparatus, anomalous data generation apparatus, anomalous sound generation method and program | Yuma KOIZUMI, Yuta KAWACHI, Shoichiro SAITO, Akira Nakagawa, Shin MURATA | 2022-10-11 |
| 11252506 | Howling suppression apparatus, and method and program for the same | Shoichiro SAITO, Kazunori Kobayashi, Akira Nakagawa | 2022-02-15 |