Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6230082 | Vehicle-use data backup system and on-vehicle terminal apparatus comprised in the system | Kouichi Ando | 2001-05-08 |
| 6202025 | Vehicle-use map data processing device and method | — | 2001-03-13 |
| 6094618 | On-vehicle device control system and control apparatus therein | — | 2000-07-25 |
| 6075559 | Vehicle moving image processing method and system | — | 2000-06-13 |
| 6061003 | Map acquisition system, map acquisition unit, and navigation apparatus equipped with a map acquisition unit | — | 2000-05-09 |
| 6052645 | Map data distribution system and map data acquisition device suitable for such system | — | 2000-04-18 |