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:
Nov. 06, 2012

Filed:

Dec. 09, 2010
Applicant:

Naoto Toda, Tokyo, JP;

Inventor:

Naoto Toda, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 17/24 (2006.01); G01C 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A positioning device including: a positioning unit that performs positioning of position information at each time when predetermined positioning conditions are met; a storage unit that stores position information of at least one specified position, in association with a category from among a plurality of types of categories; a position setting unit that sets a specified position from among specified positions stored in the storage unit; a region setting unit that sets a region of a size corresponding to a category to which the specified position set by the position setting unit belongs, in association with the specified position; a region determining unit that determines whether or not position information obtained by the positioning unit belongs to the region set by the region setting unit; and a positioning control unit that changes the positioning conditions of the positioning unit based on determination results determined by the region determining unit.


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