Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8073617 | Map information generating systems, methods, and programs | — | 2011-12-06 |
| 8055620 | Map updating systems, methods and programs | Kimiyoshi Sawai, Tomoki Kodan, Hironobu Sugimoto | 2011-11-08 |
| 8055621 | Map updating systems, methods, and programs | Kimiyoshi Sawai, Hironobu Sugimoto, Tomoki Kodan | 2011-11-08 |