Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8160810 | Route search system, route search terminal and route search method | Takayuki Morikawa, Toshiyuki Yamamoto, Tomio Miwa, Akinori Satou, Enjian Yao | 2012-04-17 |
| 8090523 | Travel-time prediction apparatus, travel-time prediction method, traffic information providing system and program | Junichi Takeuchi, Takayuki Nakata, Takashi Fujita | 2012-01-03 |