Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8872671 | Apparatus outputting sound in specified direction | — | 2014-10-28 |
| 8478601 | Voice recognition apparatus, method for recognizing voice, and navigation apparatus having the same | Katsushi Asami, Manabu Otsuka | 2013-07-02 |