Issued Patents All Time
Showing 25 most recent of 167 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12300210 | Signal processing apparatus, signal processing method, signal processing model production method, and sound output device | Yasunobu Murata | 2025-05-13 |
| 12302058 | Signal processing apparatus and signal processing method | Yasunobu Murata, Yushi Yamabe | 2025-05-13 |
| 12288545 | Acoustic signal processing device, acoustic signal processing method, and program | Shinpei Tsuchiya, Yushi Yamabe, Kyosuke Matsumoto | 2025-04-29 |
| 12148412 | Information processing apparatus and information processing method | Yoshiyuki Kuroda, KOYA SATO, Masaki Kamata, Tetsunori Itabashi, Shigetoshi Hayashi | 2024-11-19 |
| 12125465 | Noise cancellation signal generation device and method thereof | Kenichi Makino, Tetsunori Itabashi | 2024-10-22 |
| 11895461 | Acoustic reproduction system, display device, and calibration method | Go Igarashi, Kazunobu Ookuri, Yoshiyuki Kuroda, Naoki Shinmen, Chisato Numaoka | 2024-02-06 |
| 11877121 | Speaker system and sound output method | Kazunobu Ookuri, Masaki Kamata, Hiroyuki Shirakawa | 2024-01-16 |
| 11838717 | Signal processing apparatus and signal processing method | Yasunobu Murata, Yushi Yamabe | 2023-12-05 |
| 11765497 | Earhole-wearable sound collection device, signal processing device, and sound collection method | Shinpei Tsuchiya, Daizen Kobayashi, Koji Nageno | 2023-09-19 |
| 11743626 | Sound device and sound system | Go Igarashi, Naoki Shinmen | 2023-08-29 |
| 11741938 | Earphone device, headphone device, and method | Go Igarashi, Naoki Shinmen, Shigetoshi Hayashi | 2023-08-29 |
| 11659347 | Information processing apparatus, information processing method, and acoustic system | Go Igarashi, Naoki Shinmen, Chisata Numaoka, Yoshiyuki Kuroda | 2023-05-23 |
| 11543521 | Information processing apparatus, information processing method, and recording medium | Keiichi Osako, Tetsunori Itabashi, Kazuma Yoshii, Kenichi Makino, Yasunobu Murata +1 more | 2023-01-03 |
| 11445289 | Audio processing device and audio processing method | Go Igarashi, Shigetoshi Hayashi, Naoki Shinmen | 2022-09-13 |
| 11405712 | Sound output apparatus | Naoki Shinmen, Go Igarashi | 2022-08-02 |
| 11358514 | Mobile object and storage medium | Yoichiro Sako, Hiroshi Okada, Kazuhiro Watanabe, Kazuyuki Sakoda, Hirofumi Yuchi | 2022-06-14 |
| 11350203 | Headphone device | Naoki Shinmen, Shigetoshi Hayashi, Go Igarashi | 2022-05-31 |
| 11257476 | Signal processing apparatus and signal processing method | Shigetoshi Hayashi, Shinpei Tsuchiya, Kazunobu Ookuri | 2022-02-22 |
| 11200880 | Information processor, information processing system, and information processing method | Kenichi Makino, Tetsunori Itabashi, Shigetoshi Hayashi, Go Igarashi | 2021-12-14 |
| 11159905 | Signal processing apparatus and method | Ryuichi Namba, Masashi Fujihara, Makoto Akune, Koyuru Okimoto, Toru Chinen +3 more | 2021-10-26 |
| 11146877 | Sound output device and sound guiding device | Go Igarashi, Satoshi Suzuki, Koji Nageno | 2021-10-12 |
| 11109143 | Signal processing apparatus and signal processing method | Yasunobu Murata, Yushi Yamabe | 2021-08-31 |
| 11081136 | Information processing apparatus, information processing system, and program | Kyosuke Matsumoto, Yushi Yamabe, Tetsunori Itabashi | 2021-08-03 |
| 11070910 | Processing device and a processing method for voice communication | Shinpei Tsuchiya, Daizen Kobayashi, Koji Nageno | 2021-07-20 |
| 11037544 | Sound output device, sound output method, and sound output system | Go Igarashi, Koji Nageno | 2021-06-15 |