Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536584 | Map display system and map display program | Toshiyuki Hirano, Xin Jin | 2022-12-27 |
| 11293775 | Map image display device and computer program | Toshiyuki Hirano, Xin Jin | 2022-04-05 |