Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6975938 | Driving plan producing device and method, and navigation apparatus | Satoshi Odagawa, Yasuteru Kodama, Motoyuki Yamashita | 2005-12-13 |
| 6950746 | Navigation apparatus and rerouting method | Kenichiro Yano, Motoyuki Yamashita, Koji Koga | 2005-09-27 |
| 6868334 | Map data providing apparatus, map data installing terminal device, and communication-type navigation apparatus | Yuusuke Nakane, Toyohiro Takenaka, Atsuhiko Fukushima, Toru Fujita | 2005-03-15 |
| 6836822 | Apparatus for and method of retrieving information | Ichiro Hatano, Koji Koga, Tadayasu Kaneko | 2004-12-28 |
| 6801852 | Apparatus for and method of controlling electronic system for movable body, electronic system for movable body, program storage device and computer data signal embodied in carrier wave | Kazuyoshi Takahashi, Toshio Tabata, Motoyuki Yamashita | 2004-10-05 |
| 6574552 | Navigation system and computer-readable information recorded medium in which navigation control program is recorded | Kenichiro Yano, Motoyuki Yamashita, Koji Koga | 2003-06-03 |