Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6560530 | Navigation system | Kunihiro Yamada, Kazuteru Maekawa, Yumi Shibata, Kihachi Hayashida, Minoru Ootake | 2003-05-06 |
| 6507784 | Road map display device and redoce media for use in the same | Nobuhide Kuroda, Kunihiro Yamada, Mitsuhiro Nimura, Hidenori Nagasaka | 2003-01-14 |