Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441911 | Navigation system and navigation method | Katsuhiko Kageyama, Shinichi Amaya, Yuuki Takaoka | 2022-09-13 |
| 11315425 | History information storage apparatus, route calculation method, and influence range distribution system | Arata Hayashi | 2022-04-26 |
| 11281652 | In-vehicle device and map updating system | Atsushi Kubo, Jun Ootsuka | 2022-03-22 |