Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9562787 | Travel guidance device, travel guidance method, and computer program | Yusuke Kojima | 2017-02-07 |
| 7945382 | Navigation apparatus and method | Kensuke Takeuchi | 2011-05-17 |