Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6714664 | ROAD AREA EXTRACTING APPARATUS FOR EXTRACTING A ROAD AREA FROM A BLOCK MAP, DEFORMED MAP AUTOMATIC GENERATION SYSTEM FOR GENERATING A DEFORMED MAP FROM ROAD AREA DATA OBTAINED BY THE ROAD AREA EXTRACTING APPARATUS, MAP INFORMATION PROVIDING SYSTEM, GEOGRAPHICAL INFORMATION PROVIDING SYSTEM AND GEOGRAPHICAL INFORMATION DESCRIBING METHOD | Nobuhiro Kambe, Takanori Shimada, Go Nakano | 2004-03-30 |