Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10260899 | Navigation system and bypass route setting method | Kohei Otsuki | 2019-04-16 |
| 7548813 | Method and apparatus for map matching | — | 2009-06-16 |
| 6859724 | Method of searching for guidance route in navigation device | — | 2005-02-22 |