Title:
ESTIMATION DEVICE, ESTIMATION METHOD, AND COMPUTER PROGRAM
Document Type and Number:
Japanese Patent JP2018011202
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To associate identification information to be used in an application and a browser respectively while suppressing the illegal generation of identification information and the deterioration of security in a terminal.SOLUTION: An estimation device includes: a storage section for storing by association multiple pieces of information including first time information to be acquired from a terminal via communication, second time information to be acquired at timing being nearly the same as timing to acquire the first time information, and identification information of the terminal; and an estimation section for estimating identification information of a terminal being the same as the terminal being a communication partner of the communication among the pieces of identification information stored in the storage section on the basis of the first time information and the second time information to be acquired from the terminal in performing communication at the other timing.SELECTED DRAWING: Figure 1
Inventors:
SAITO MAIJI
NAITO TAKAHITO
NAITO TAKAHITO
Application Number:
JP2016138954A
Publication Date:
January 18, 2018
Filing Date:
July 13, 2016
Export Citation:
Assignee:
CYBERAGENT INC
International Classes:
H04M3/42; G04G5/00; G06Q30/02
Domestic Patent References:
| JP2007527658A | 2007-09-27 | |||
| JP2008293399A | 2008-12-04 | |||
| JP2008262292A | 2008-10-30 | |||
| JP2008040912A | 2008-02-21 |
Foreign References:
| US20130004142A1 | 2013-01-03 |
Attorney, Agent or Firm:
Yoshifumi Saeki
Yasushi Matsunuma
Shu Oikawa
Yasushi Matsunuma
Shu Oikawa