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.

Date of Patent:
May. 19, 2015

Filed:

Mar. 09, 2010
Applicants:

Kentaro Ishii, Tokyo, JP;

Koji Sengoku, Tokyo, JP;

Inventors:

Kentaro Ishii, Tokyo, JP;

Koji Sengoku, Tokyo, JP;

Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01C 21/34 (2006.01); G06Q 30/00 (2012.01);
U.S. Cl.
CPC ...
G01C 21/3461 (2013.01);
Abstract

A navigation server is equipped with a support route searching element which searches for a support route from a departure position to a destination position, on the basis of a journey plan and a support map information of a support map information database, a support information retrieving element which retrieves discount information satisfying discount conditions of a toll of toll roads, on the basis of the departure time of the mobile body and the support route, and a support data creating element which transmits discount notice data which is capable of making the car navigation system output the discount information while omitting information arithmetic processing using navigation map information to the car navigation system.


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