Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8041060 | Surround-sound system | — | 2011-10-18 |
| 7970153 | Audio output apparatus | Yusuke Konagai | 2011-06-28 |
| 7889878 | Speaker array apparatus and method for setting audio beams of speaker array apparatus | — | 2011-02-15 |