The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 28, 2001
Filed:
Feb. 05, 1999
Takakiyo Kitagawa, Hyogo, JP;
Hidehiko Ohki, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
Using a stored data in a map information storage section which is a storage medium such as a CD-ROM or the like, a vehicle navigation device comprises a schematic map calculation section which performs calculations of a schematic map of roads, a distance calculation section which calculates a distance from an arbitrary geographical point to a facility, a display selection section which selects a facility within a fixed distance from an arbitrary geographical point based on a calculation result in a distance calculation section, and a display control section which displays facilities selected from the display selection section and a schematic map obtained from the schematic map calculation section on a schematic map on a display section.