Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5729217 | Vehicle route guidance apparatus for reseaching for a route when vehicle goes out of route | Toru Ito, Akimasa Nanba, Shinichi Katoh, Koji Hashimoto | 1998-03-17 |
| 5594646 | Method and apparatus for self-diagnosis for an electronic control system for vehicles | Yasunobu Itoh | 1997-01-14 |
| 5559511 | Vehicle route guidance apparatus for re-searching for a new route when vehicle goes out of route | Toru Ito, Hiroshi Kishi, Mitsuhiro Nimura, Akimasa Nanba, Kyomi Morimoto +6 more | 1996-09-24 |
| 5475599 | Vehicle navigation system | Shoji Yokoyama, Kyomi Morimoto, Akimasa Nanba, Kenji Kuroda, Hiroshi Kishi +1 more | 1995-12-12 |
| 5452217 | Navigation system for guiding vehicle orally | Hiroshi Kishi, Toru Ito, Kyomi Morimoto, Shoji Yokoyama, Kenji Kuroda +1 more | 1995-09-19 |
| 5343399 | Vehicle navigation system | Shoji Yokoyama, Kyomi Morimoto, Akimasa Nanba, Kenji Kuroda, Hiroshi Kishi +1 more | 1994-08-30 |