Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9569344 | Testing system for a mobile object in a navigation map | Hideki Takano, Tsuneo Sobue | 2017-02-14 |
| 8855915 | Navigation system, navigation apparatus, method and server | Tsuneo Sobue, Hideki Takano | 2014-10-07 |