Issued Patents All Time
Showing 1–25 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401948 | Speaker system | Masahiro Fukui, Noriyoshi KAMADO | 2025-08-26 |
| 12342115 | Reproduction apparatus, method and program for the same | Ryotaro Sato | 2025-06-24 |
| 12327541 | Sound system | Masahiro Fukui, Noriyoshi KAMADO | 2025-06-10 |
| 12289583 | Sound collection and emission apparatus, sound collection and emission method, and program | Hiroaki Ito, Shin MURATA | 2025-04-29 |
| 12277922 | Cancel filter coefficient selecting apparatus, cancel filter coefficient selecting method, and program | Noriyoshi KAMADO, Masahiro Fukui | 2025-04-15 |
| 12250517 | Sound system | Masahiro Fukui | 2025-03-11 |
| 12219188 | Cheering support method, cheering support apparatus, and program | — | 2025-02-04 |
| 12190856 | Sound system | Masahiro Fukui | 2025-01-07 |
| 12192711 | Speaker calibration method, apparatus and program | Ryotaro Sato | 2025-01-07 |
| 12183317 | Call environment generation method, call environment generation apparatus, and program | Ryotaro Sato | 2024-12-31 |
| 12133035 | Microphone array | Sakurako Yazawa, Kenichi Noguchi | 2024-10-29 |
| 12128823 | Notification method, apparatus and program | Shin MURATA | 2024-10-29 |
| 12112749 | Command analysis device, command analysis method, and program | Shoichiro SAITO, Hiroaki Ito | 2024-10-08 |
| 12108209 | Speaker array | Masahiro Fukui | 2024-10-01 |
| 12069448 | Frequency characteristics converting apparatus, method and program for the same | Shoichiro SAITO | 2024-08-20 |
| 12002445 | Cancel filter coefficient generation method, cancel filter coefficient generation apparatus, and program | Masahiro Fukui | 2024-06-04 |
| 11961517 | Continuous utterance estimation apparatus, continuous utterance estimation method, and program | Shoichiro SAITO, Hiroaki Ito | 2024-04-16 |
| 11894013 | Sound collection loudspeaker apparatus, method and program for the same | Shoichiro SAITO | 2024-02-06 |
| 11884208 | Danger detection system, method and program, and danger location detection apparatus | Hiroaki Ito, Shin MURATA | 2024-01-30 |
| 11878696 | Anomaly detection apparatus, method, system and program | Hiroaki Ito, Shin MURATA | 2024-01-23 |
| 11840240 | Road condition estimation apparatus, method and program | Hiroaki Ito, Shin MURATA | 2023-12-12 |
| 11778369 | Notification apparatus, notification method, and program | — | 2023-10-03 |
| 11729550 | Echo cancelation method, apparatus, program and recording medium | Shoichiro SAITO | 2023-08-15 |
| 11678114 | Sound collection loudspeaker apparatus, method and program for the same | Shoichiro SAITO, Noboru Harada | 2023-06-13 |
| 11595756 | Sound collecting apparatus | Sakurako Yazawa | 2023-02-28 |