Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9736577 | Speaker array apparatus | Masaki Yamamoto, Kazunori Tanaka, Yuichi Sugisaki | 2017-08-15 |
| 9674609 | Speaker device and audio signal processing method | Masaki Katayama, Keiichi Imaoka | 2017-06-06 |
| 9571924 | Speaker array apparatus and method for setting speaker array apparatus | — | 2017-02-14 |
| 9560450 | Speaker array apparatus | Kenichiro Takeshita | 2017-01-31 |