Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490520 | Vehicle-mounted information processing device and storage medium | Shinya Narumi, Hideharu Yasutake | 2002-12-03 |
| 6487493 | Navigation device having a platform-dependent part and a user-interface-dependent part for supplying navigation services | Yoshihiko Utsui, Akira Sugimoto, Koji Hashimoto, Toshiki Kusama, Hiroaki Ideno | 2002-11-26 |
| 6442475 | Extendable on-vehicle information system | Yoshihiko Utsui, Kazuma Kaneko, Minoru Yoshida, Tomoya Ikeuchi, Mitsuo Shimotani | 2002-08-27 |