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:
Feb. 10, 2015
Filed:
Mar. 05, 2013
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Toshiba Solutions Corporation, Minato-ku, JP;
Yuuichirou Esaki, Tokyo, JP;
Seiichiro Tanaka, Saitama-ken, JP;
Minoru Nishizawa, Tokyo, JP;
Masataka Yamada, Tokyo, JP;
Tatsuro Ikeda, Tokyo, JP;
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Toshiba Solutions Corporation, Minato-ku, JP;
Abstract
A policy storage unit of an ID provider device according to an embodiment stores, for each service provider ID, policy information representing a user to which transmission of service data is permitted and policy information representing a user of a target in which transmission permission of service data is deleted. When a predetermined cycle comes or when a use status of the service provider device changes, the ID provider device acquires use status information of the service provider device transmitted from the service provider device, and updates a service use status storage unit based on the acquired use status information. When the service use status storage unit is updated, the ID provider device decides a deletion target account of each service provider ID.