Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5787383 | Vehicle navigation apparatus with route modification by setting detour point | Koji Sumiya, Yasunobu Ito, Kunihiro Yamada, Mitsuhiro Nimura, Takeshi Yano | 1998-07-28 |
| 5784059 | Vehicle navigation system with destination selection using hierarchical menu arrangement with selective level skipping | Kyomi Morimoto, Kazuteru Maekawa, Yukiyoshi Suzuki, Hitoshi Asano, Hiroyuki Kanemitsu | 1998-07-21 |
| 5612881 | Map display system | Koji Sumiya, Yasunobu Ito, Kunihiro Yamada, Mitsuhiro Nimura, Takeshi Yano | 1997-03-18 |
| 4807492 | Mechanism for supporting transmission shafts of automatic transmission apparatus | Koji Sumiya, Yukihiro Kobayashi, Takenori Kano, Akira Hoshino, Yasushi Ando +2 more | 1989-02-28 |