Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11700500 | Audio communication device | Shuji Miyasaka, Yasunori Naruse | 2023-07-11 |
| 11310621 | Signal processing device and signal processing method for performing sound localization processing | Shuji Miyasaka, Katsumi Kobayashi, Yoshitaka Mizuno | 2022-04-19 |
| 11212634 | Sound signal processing device, sound adjustment method, and medium | Katsumi Kobayashi, Yoshitaka Mizuno | 2021-12-28 |
| 11128975 | Acoustic system and acoustic control device | Katsumi Kobayashi, Yoshitaka Mizuno | 2021-09-21 |
| 10993060 | Acoustic signal processing device and acoustic signal processing method | Shuji Miyasaka | 2021-04-27 |
| 10602272 | Audio signal processor | Shuji Miyasaka | 2020-03-24 |
| 10587940 | Acoustic device and mobile object | Shuji Miyasaka, Katsumi Kobayashi | 2020-03-10 |
| 10560782 | Signal processor | Shuji Miyasaka | 2020-02-11 |
| 10477326 | Signal processing device and signal processing method | Shuji Miyasaka | 2019-11-12 |
| 10334389 | Audio reproduction apparatus and game apparatus | Shuji Miyasaka, Anh Tuan Tran, Zong Xian Liu, Yong Hwee Sim | 2019-06-25 |
| 10262653 | Device including speech recognition function and method of recognizing speech | Shuji Miyasaka | 2019-04-16 |
| 10075794 | Signal processing device | Shuji Miyasaka | 2018-09-11 |
| 10002616 | Audio decoding device | Shuji Miyasaka, Zong Xian Liu, Yong Hwee Sim, Anh Tuan Tran | 2018-06-19 |
| 9792902 | Device including speech recognition function and method of recognizing speech | Shuji Miyasaka | 2017-10-17 |
| 9788120 | Audio playback device and audio playback method | Shuji Miyasaka, Anh Tuan Tran, Yong Hwee Sim, Zong Xian Liu | 2017-10-10 |
| 9779740 | Audio encoding device and audio decoding device | Shuji Miyasaka, Zong Xian Liu, Yong Hwee Sim, Anh Tuan Tran | 2017-10-03 |
| 8872291 | Ferromagnetic tunnel junction structure and magnetoresistive effect device and spintronics device utilizing same | Hiroaki Sukegawa, Seiji Mitani, Tomohiko NIIZEKI, Tadakatsu Ohkubo, Kouichiro Inomata +4 more | 2014-10-28 |
| 8774398 | Transceiver | Shuji Miyasaka, Seigo Suguta, Hiroshi Taniuchi | 2014-07-08 |
| 7664272 | Sound image control device and design tool therefor | Kenichi Terai, Isao Kakuhari, Yasuhito Watanabe, Gempo Ito | 2010-02-16 |
| 7613306 | Audio encoder and audio decoder | Shuji Miyasaka, Yoshiaki Takagi | 2009-11-03 |
| 7509179 | Distribution system | Masaharu Matsumoto, Takashi Katayama, Masahiro Sueyoshi, Kousuke Nishio, Kakeshi Fujita +1 more | 2009-03-24 |
| 7502816 | Signal-processing apparatus and method | Yoshinori Kumamoto | 2009-03-10 |
| 7236838 | Signal processing apparatus, signal processing method, program and recording medium | Takashi Katayama, Masaharu Matsumoto, Masahiro Sueyoshi, Kosuke Nishio, Takeshi Fujita +1 more | 2007-06-26 |
| 7139402 | Sound reproduction device | Kenichi Terai | 2006-11-21 |
| 7106943 | Coding device, coding method, program and recording medium | Takashi Katayama, Kosuke Nishio, Masaharu Matsumoto, Akihisa Kawamura, Takeshi Fujita +1 more | 2006-09-12 |