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:
May. 28, 2019
Filed:
Apr. 01, 2015
Keio University, Minato-ku, Tokyo, JP;
KEIO UNIVERSITY, Tokyo, JP;
Abstract
An anonymization system is equipped with a provisioning data manager, a provisioning rule manager, and an issuer. Upon receiving data that contains predetermined information and provisioning rules that correspond to the data and are used as conditions under which the data is anonymized, the provisioning data manager stores the data and provides the provisioning rules. The provisioning rule manager stores the provisioning rules provided by the provisioning data manager. When a request is made to issue the anonymized data, that is, the data that has been anonymized, if the issuance request is in accord with the provisioning rules stored in the provisioning rule manager, the issuer acquires the data corresponding to the provisioning rules from the provisioning data manager, issues the anonymized data by anonymizing the acquired data, and provides the anonymized data.