Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6960168 | System for informing of driver's mental condition | Mitsuo Yasushi | 2005-11-01 |
| 6870478 | Information providing system and information providing method | Mitsuo Yasushi | 2005-03-22 |
| 6865537 | Method and apparatus for reproducing audio information | Mitsuo Yasushi, Kunio Yarita | 2005-03-08 |