Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8521425 | Position registering apparatus, route retrieving apparatus, position registering method, position registering program, and recording medium | Kenichiro Yano, Seiji Goto | 2013-08-27 |
| 8456326 | Position registering apparatus, position registering method, position registering program, and recording medium | — | 2013-06-04 |
| 8190356 | Navigation apparatus, position registering method, position registering program, and recording medium | — | 2012-05-29 |