Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7751968 | Method and system for generating map data and information delivery apparatus | Akihiro Ogasawara | 2010-07-06 |
| 7680589 | In-vehicle navigation apparatus | — | 2010-03-16 |
| 7106212 | Mobile radio communication for automatic toll collection system | Yoshimune Konishi, Naoki Tokitsu | 2006-09-12 |