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:
Nov. 03, 2015
Filed:
Jul. 03, 2012
Hiroya Inakoshi, Tama, JP;
Tatsuya Asai, Kawasaki, JP;
Hiroaki Morikawa, Kawasaki, JP;
Shinichiro Tago, Shinagawa, JP;
Nobuhiro Yugami, Minato, JP;
Seishi Okamoto, Hachioji, JP;
Hiroya Inakoshi, Tama, JP;
Tatsuya Asai, Kawasaki, JP;
Hiroaki Morikawa, Kawasaki, JP;
Shinichiro Tago, Shinagawa, JP;
Nobuhiro Yugami, Minato, JP;
Seishi Okamoto, Hachioji, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
An apparatus includes a unit dividing a region into blocks having a predetermined bit length and generating addition data having the predetermined bit length corresponding to coordinate data, a unit storing storage data having the predetermined bit length, a unit generating composite data having a bit length twice the length of the predetermined bit length by connecting the addition data to the storage data, and storing the composite data, and a unit repeating an operation of designating the bit length of the composite data as the predetermined bit length, instructing to generate the addition data, and instructing to generate and store the composite data. The number of different bits between a bit string of a location corresponding to the input coordinate data and a bit string of a reference location tends to increase as a distance between the location corresponding to the coordinate data and the reference location increases.