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:
Apr. 08, 2025

Filed:

Jul. 21, 2021
Applicant:

Fujitsu Limited, Kawasaki, JP;

Inventor:

Takao Ogura, Yokohama, JP;

Assignee:

FUJITSU LIMITED, Kawasaki, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 21/62 (2013.01); H04L 9/40 (2022.01);
U.S. Cl.
CPC ...
G06F 21/6245 (2013.01); H04L 63/0853 (2013.01);
Abstract

A procedure includes transmitting request information concerning user data requested to be collectively acquired, to an agreement server, requesting a token by scheduling a transmission timing of a token request for requesting to issue the token associated with a plurality of users from whom the agreement has been obtained among the users who fall under the request information, and by transmitting the token request to the agreement server in accordance with the scheduling, and acquiring, from a data management server, the user data not acquired yet in the user data on the users from whom the agreement has been obtained, by using the token acquired in the requesting the token.


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