Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6430499 | Information terminal and cartographic information providing system | Ryotaro Iwami, Tsuyoshi Kindo | 2002-08-06 |
| 6336073 | Information terminal device and method for route guidance | Yasuhiro Ihara, Akihiro Suzuki, Hisaya Fukuda | 2002-01-01 |