Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8073823 | Database management program | Daisuke Ito, Kohji Kimura | 2011-12-06 |
| 7930100 | Computer readable medium storing a map data updating program and map data updating terminal | Toshifumi Arai, Kenji Naka, Michio Morioka | 2011-04-19 |