Issued Patents All Time
Showing 1–25 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12348938 | Acoustic processing device, acoustic processing method, and storage medium | Masayuki Takigahira, Hirofumi Nakajima | 2025-07-01 |
| 12308023 | Conversation support device, conversation support system, conversation support method, and storage medium | Naoaki Sumida, Masaki Nakatsuka, Yuichi Yoshida, Takashi Yamauchi, Kazuya Maura +2 more | 2025-05-20 |
| 11818557 | Acoustic processing device including spatial normalization, mask function estimation, and mask processing, and associated acoustic processing method and storage medium | Ryu Takeda | 2023-11-14 |
| 11755832 | Conversation support device, conversation support system, conversation support method, and storage medium | Naoaki Sumida, Masaki Nakatsuka, Yuichi Yoshida, Takashi Yamauchi, Kazuya Maura +2 more | 2023-09-12 |
| 11594238 | Acoustic signal processing device, acoustic signal processing method, and program for determining a steering coefficient which depends on angle between sound source and microphone | Hirofumi Nakajima | 2023-02-28 |
| 11373355 | Acoustic scene reconstruction device, acoustic scene reconstruction method, and program | — | 2022-06-28 |
| 11076250 | Microphone array position estimation device, microphone array position estimation method, and program | Katsuhiro Dan, Katsutoshi Itoyama, Kenji Nishida | 2021-07-27 |
| 10966024 | Sound source localization device, sound source localization method, and program | Hirofumi Nakajima | 2021-03-30 |
| 10917720 | Sound source localization device, sound source localization method, and program | Shungo Masaki, Ryosuke Kojima, Osamu Sugiyama, Katsutoshi Itoyama, Kenji Nishida | 2021-02-09 |
| 10869148 | Audio processing device, audio processing method, and program | Daniel GABRIEL | 2020-12-15 |
| 10863271 | Acoustic signal processing device, acoustic signal processing method, and program | Katsutoshi Itoyama | 2020-12-08 |
| 10839823 | Sound source separating device, sound source separating method, and program | Yuta Kusaka, Katsutoshi Itoyama, Kenji Nishida | 2020-11-17 |
| 10748544 | Voice processing device, voice processing method, and program | Tomoyuki Sahata | 2020-08-18 |
| 10741172 | Conference system, conference system control method, and program | Takashi Kawachi, Tomoyuki Sahata, Syota Mori, Yuki Uezono, Kyosuke Hineno +1 more | 2020-08-11 |
| 10674261 | Transfer function generation apparatus, transfer function generation method, and program | Hirofumi Nakajima | 2020-06-02 |
| 10622008 | Audio processing apparatus and audio processing method | Keisuke Nakamura | 2020-04-14 |
| 10390130 | Sound processing apparatus and sound processing method | Ryosuke Kojima | 2019-08-20 |
| 10356520 | Acoustic processing device, acoustic processing method, and program | Daniel Patryk Gabriel, Ryosuke Kojima | 2019-07-16 |
| 10354295 | Reception system and reception method | Naoaki Sumida, Hiroshi Kondo, Asuka Shiina, Shunichi Yamamoto, Keisuke Nakamura | 2019-07-16 |
| 10283115 | Voice processing device, voice processing method, and voice processing program | Randy Gomez | 2019-05-07 |
| 10245732 | Reception system and reception method | Hiroshi Kondo, Naoaki Sumida, Asuka Shiina, Shunichi Yamamoto, Keisuke Nakamura | 2019-04-02 |
| 10139470 | Sound processing apparatus and sound processing method | Keisuke Nakamura, Surya Ambrose | 2018-11-27 |
| 10127922 | Sound source identification apparatus and sound source identification method | Satoshi Uemura | 2018-11-13 |
| 10063966 | Speech-processing apparatus and speech-processing method | Takeshi Mizumoto, Keisuke Nakamura | 2018-08-28 |
| 10020007 | Conversation analysis device, conversation analysis method, and program | Takeshi Mizumoto | 2018-07-10 |