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:
Aug. 01, 2023
Filed:
May. 20, 2021
Fujitsu Limited, Kawasaki, JP;
Hideki Mitsunobu, Kawasaki, JP;
Junichi Suga, Ota, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A data management device manages personal data to which consent information indicating a data user authorized as a receiver has been added. The data management device includes: a cache memory and a processor. When personal data requested by a data user is stored in the cache memory, the processor acquires the requested personal data from the cache memory. When personal data requested by the data user is not stored in the cache memory, the processor acquires the requested personal data from a data holder. The processor decides based on consent information added to the personal data acquired whether to provide the personal data to the data user. When the data management device acquires new personal data from a data holder, the processor decides whether to store the new personal data in the cache memory based on consent information added to the new personal data.