Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10943596 | Audio processing device, image processing device, microphone array system, and audio processing method | Ryota Fujii, Hisahiro Tanaka | 2021-03-09 |
| 10706448 | Service monitoring system and service monitoring method | Hisahiro Tanaka, Akitoshi IZUMI, Masanari MIYAMOTO, Shinichi Shigenaga, Ryota Fujii +1 more | 2020-07-07 |
| 10584002 | Distribution facility | Yoshinori Shibata, Mitsugu Kamiya | 2020-03-10 |
| 10244162 | Directionality control system, calibration method, horizontal deviation angle computation method, and directionality control method | Hirotaka SAWA, Toshimichi Tokuda, Shinichi Shigenaga, Shuichi Watanabe, Shojiro Matsuo +8 more | 2019-03-26 |
| 10206030 | Microphone array system and microphone array control method | Hiroyuki Matsumoto, Shuichi Watanabe | 2019-02-12 |
| 9973846 | Microphone array, monitoring system, and sound pickup setting method | Teppei FUKUDA, Shuichi Watanabe, Hiroyuki Matsumoto | 2018-05-15 |
| 9860439 | Directionality control system, calibration method, horizontal deviation angle computation method, and directionality control method | Hirotaka SAWA, Toshimichi Tokuda, Shinichi Shigenaga, Shuichi Watanabe, Shojiro Matsuo +8 more | 2018-01-02 |
| 9860635 | Microphone array, monitoring system, and sound pickup setting method | Teppei FUKUDA, Shuichi Watanabe, Hiroyuki Matsumoto | 2018-01-02 |
| 9826211 | Sound processing system and processing method that emphasize sound from position designated in displayed video image | Hirotaka SAWA, Shinichi Shigenaga, Toshimichi Tokuda, Shintaro Yoshikuni, Shuichi Watanabe +10 more | 2017-11-21 |
| 9635481 | Failure detection system and failure detection method | Hiroyuki Matsumoto, Shuichi Watanabe, Toshimichi Tokuda, Akitoshi IZUMI, Shintaro Yoshikuni | 2017-04-25 |
| 9622004 | Sound velocity correction device | Hiroyuki Matsumoto, Shuichi Watanabe, Akitoshi IZUMI, Hirotaka SAWA | 2017-04-11 |
| 9578413 | Audio processing system and audio processing method | Hirotaka SAWA, Toshimichi Tokuda, Shuichi Watanabe, Hiroyuki Matsumoto, Shintaro Yoshikuni | 2017-02-21 |
| 9503774 | Information display device | Junji Yoshida | 2016-11-22 |
| 9154723 | Receiving terminal, and content exporting method | Takuya Nishimura, Kensuke Satoh, Hirokazu Tamano | 2015-10-06 |
| 8965178 | Program information display device, program information output device, and program information display method | Atsuhiro Tsuji | 2015-02-24 |
| 8910306 | Content record terminal, content record/reproduction system, and content recording method | — | 2014-12-09 |
| 8819456 | Content receiving terminal, content exporting and reproducing method, and recording medium | Takuya Nishimura | 2014-08-26 |