| 10706448 |
Service monitoring system and service monitoring method |
Hisahiro Tanaka, Masanari MIYAMOTO, Shinichi Shigenaga, Ryota Fujii, Koshi TANAKA +1 more |
2020-07-07 |
| 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 |
| 10244219 |
Sound processing system and sound processing method that emphasize sound from position designated in displayed video image |
Hirotaka SAWA, Shinichi Shigenaga, Shuichi Watanabe, Hiroyuki Matsumoto |
2019-03-26 |
| 10142727 |
Directivity control apparatus, directivity control method, storage medium and directivity control system |
Shinichi Shigenaga, Kazunori Hayashi, Toshimichi Tokuda, Hirotaka SAWA |
2018-11-27 |
| 9961438 |
Directivity control apparatus, directivity control method, storage medium and directivity control system |
Shinichi Shigenaga, Kazunori Hayashi, Toshimichi Tokuda, Hirotaka SAWA |
2018-05-01 |
| 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 |
| 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 |
| 9763001 |
Directivity control apparatus, directivity control method, storage medium and directivity control system |
Shinichi Shigenaga, Kazunori Hayashi, Toshimichi Tokuda, Hirotaka SAWA |
2017-09-12 |
| 9665904 |
Order entry system and order entry method |
Shinichi Shigenaga, Ryota Fujii, Hisahiro Tanaka, Koshi TANAKA, Masanari MIYAMOTO +1 more |
2017-05-30 |
| 9635481 |
Failure detection system and failure detection method |
Hiroyuki Matsumoto, Shuichi Watanabe, Toshimichi Tokuda, Hisashi Tsuji, Shintaro Yoshikuni |
2017-04-25 |
| 9622004 |
Sound velocity correction device |
Hiroyuki Matsumoto, Shuichi Watanabe, Hisashi Tsuji, Hirotaka SAWA |
2017-04-11 |
| 9621982 |
Directivity control apparatus, directivity control method, storage medium and directivity control system |
Shinichi Shigenaga, Kazunori Hayashi, Toshimichi Tokuda, Hirotaka SAWA |
2017-04-11 |
| 9516412 |
Directivity control apparatus, directivity control method, storage medium and directivity control system |
Shinichi Shigenaga, Shuichi Watanabe, Tadashi Maki, Kazunori Hayashi, Toshimichi Tokuda +2 more |
2016-12-06 |
| 9414153 |
Directivity control apparatus, directivity control method, storage medium and directivity control system |
Shinichi Shigenaga, Kazunori Hayashi, Toshimichi Tokuda, Hirotaka SAWA |
2016-08-09 |