Issued Patents 2019
Showing 1–2 of 2 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, Shuichi Watanabe, 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, Shuichi Watanabe, Hiroyuki Matsumoto, Akitoshi IZUMI | 2019-03-26 |