Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8073876 | Computer product having distribution map data, distribution map data generating method, distrubution map data generating apparatus and terminal device | Yoshinori Endo | 2011-12-06 |
| 7908081 | Navigation apparatus, navigation system and route search method | Takayuki Sakakibara, Kenichi Maruta | 2011-03-15 |