Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10244162 | Directionality control system, calibration method, horizontal deviation angle computation method, and directionality control method | Hirotaka SAWA, Toshimichi Tokuda, Shinichi Shigenaga, Shojiro Matsuo, Takashi Hirabara +8 more | 2019-03-26 |
| 10244219 | Sound processing system and sound processing method that emphasize sound from position designated in displayed video image | Hirotaka SAWA, Shinichi Shigenaga, Hiroyuki Matsumoto, Akitoshi IZUMI | 2019-03-26 |
| 10206030 | Microphone array system and microphone array control method | Hiroyuki Matsumoto, Hisashi Tsuji | 2019-02-12 |