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:
Jul. 31, 2018
Filed:
Mar. 17, 2016
Kazushige Asada, Kanagawa, JP;
Kazushige Asada, Kanagawa, JP;
RICOH COMPANY, LTD., Tokyo, JP;
Abstract
A management device manages information of a task having been executed by users cooperatively. An electronic data access unit accesses electronic data by using authentication information of a corresponding user. A management unit manages, for each task, task information in which pieces of authentication information of the users having participated in the task are associated with access destination information. A receiver receives a request, from a user, for access to the electronic data. When the electronic data access unit needs the authentication information of a user different from the requester user having participated in the task same as the task in which the requester user has participated to access the electric data as a target of the request, the electronic data access unit acquires the authentication information of the different user based on the task information and accesses the electronic data using the acquired authentication information of the different user.