About 162 results
https://drivepatents.com/patents/1085613 · 14 Jul 2004
The apparatus (100) has a reading device reading map data recorded on a portable recording medium e.g. DVD (200), which is mounted on the device. A map-data-storage unit (106) stores map data used in route guidance for a moving body e.g.. automobile, based...
https://drivepatents.com/patents/1085853 · 7 Jul 2004
An image generating apparatus (1) is provided with a drawing application processor (11) and a graphics library (12) that allow a drawing device (13) to generate a three-dimensional image. The drawing application processor (11) generates coordinate transfor...
https://drivepatents.com/patents/1085933 · 30 Jun 2004
A cutout portion is formed in the vicinity of a speaker (vibration generating source) on an attaching plate. The cutout portion is arranged in an arc shape to be concentric around the speaker. Preferably, the cutout portion is filled with a filler, and a f...
https://drivepatents.com/patents/1086017 · 30 Jun 2004
An image generating apparatus (1) is provided with a drawing application processor (11) and a graphics library (12) that allow a drawing device (13) to generate a three-dimensional image. The drawing application processor (11) separately includes: a coordi...
https://drivepatents.com/patents/1086122 · 23 Jun 2004
A navigation apparatus is provided with: a first storing device (33, 34, 36, 24) for storing original data for a navigation based on a predetermined format and including map data, in such a manner that an empty area exists on the predetermined format in ea...
https://drivepatents.com/patents/1086169 · 23 Jun 2004
An apparatus generates difference update data for navigation with respect to a plurality of road data for the navigation. Each of the plurality of road data indicates at least one of an existing road and a junction thereof in a preset road network. The dif...
https://drivepatents.com/patents/1087604 · 28 Apr 2004
A position acquisition unit obtains current positioning data including information of current position of a vehicle. A veer detecting unit uses current positioning data to detect veering of vehicle from determined travel route. A travel route determination...
https://drivepatents.com/patents/1088228 · 7 Apr 2004
A navigation system that can easily retrieve hierarchically stored pieces of information is provided. When an input operation requesting retrieval of destination information at an operation section (440) of a terminal unit (400) is recognized, retrieval in...
https://drivepatents.com/patents/1088507 · 31 Mar 2004
The device has a map storing unit and a control information storing unit to store information associated with the map information received by a communication unit (12). An information center (20) transmits latest control information to the device in respon...
https://drivepatents.com/patents/1088875 · 17 Mar 2004
A route guide is decided based on the stored drive route information and current location of the terminal. When the received information contains the partial route information only, the route guidance relevant to the destination and departure locations, is...