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:
Feb. 15, 2011
Filed:
Jul. 16, 2004
Tomoya Ikeuchi, Tokyo, JP;
Masaharu Umezu, Tokyo, JP;
Makoto Mikuriya, Tokyo, JP;
Mitsuo Shimotani, Tokyo, JP;
Tomoya Ikeuchi, Tokyo, JP;
Masaharu Umezu, Tokyo, JP;
Makoto Mikuriya, Tokyo, JP;
Mitsuo Shimotani, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A map information processing apparatus includes a map information storage unit () for storing map information, a map update information storage unit () for storing one or more pieces of map update information (to) used for updating yet-to-be-updated map information, a map update information selection unit () for selecting one or more pieces of map update information required to update the map information stored in the map information storage unit () from the one or more pieces of map update information stored in the map update information storage unit, and a map information updating unit () for updating the map information stored in the map information storage unit () by applying the one or more pieces of map update information selected by the map update information selection unit to the map information one by one in order of updating.