Patent | Date |
---|
Map data storage device, map data updating method, and computer program Grant 9,869,558 - Takahata , et al. January 16, 2 | 2018-01-16 |
Map Data Storage Device, Map Data Updating Method, And Computer Program App 20160061615 - TAKAHATA; Seiji ;   et al. | 2016-03-03 |
Map update data supply device and map update data supply program Grant 8,990,012 - Sawai , et al. March 24, 2 | 2015-03-24 |
Data updating system, navigation device, server, and method of data updating Grant 8,892,517 - Takahata , et al. November 18, 2 | 2014-11-18 |
Map update data supply device and method Grant 8,626,704 - Sawai January 7, 2 | 2014-01-07 |
Navigation device and data update system Grant 8,510,042 - Takahata , et al. August 13, 2 | 2013-08-13 |
Road map data structure, road map data storage medium, navigation device, and method of generating road map data Grant 8,396,660 - Takahata , et al. March 12, 2 | 2013-03-12 |
Map Update Data Supply Device And Map Update Data Supply Program App 20130006925 - Sawai; Kimiyoshi ;   et al. | 2013-01-03 |
Map update data supply apparatus, map data update system, and map update data supply method Grant 8,326,531 - Sawai , et al. December 4, 2 | 2012-12-04 |
Map updating systems, methods, and programs Grant 8,055,621 - Nakamura , et al. November 8, 2 | 2011-11-08 |
Map updating systems, methods and programs Grant 8,055,620 - Nakamura , et al. November 8, 2 | 2011-11-08 |
Map Update Data Supply Device And Method App 20110191285 - SAWAI; Kimiyoshi | 2011-08-04 |
Map update data supplying apparatus, version table, map data updating system, and map update data supplying method Grant 7,974,959 - Sawai , et al. July 5, 2 | 2011-07-05 |
Navigation Device And Data Update System App 20100274469 - Takahata; Seiji ;   et al. | 2010-10-28 |
Road Map Data Structure, Road Map Data Storage Medium, Navigation Device, And Method Of Generating Road Map Data App 20100235083 - Takahata; Seiji ;   et al. | 2010-09-16 |
Map Updating System, Methods and Programs App 20100042651 - Nakamura; Norihiro ;   et al. | 2010-02-18 |
Map Update Data Supply Apparatus, Map Data Update System, And Map Update Data Supply Method App 20100030460 - Sawai; Kimiyoshi ;   et al. | 2010-02-04 |
Map Update Data Supplying Apparatus, Version Table, Map Data Updating System, And Map Update Data Supplying Method App 20090248758 - Sawai; Kimiyoshi ;   et al. | 2009-10-01 |
Map Update System, Methods, And Programs App 20090216771 - Nakamura; Norihiro ;   et al. | 2009-08-27 |
Data Updating System, Navigation Device, Server, and Method of Data Updating App 20090177706 - Takahata; Seiji ;   et al. | 2009-07-09 |
Map Updating Systems, Methods, and Programs App 20090150457 - Nakamura; Norihiro ;   et al. | 2009-06-11 |