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:
Jun. 10, 2003
Filed:
Aug. 12, 1999
Applicant:
Inventors:
Hiroyuki Tominaga, Fukuoka, JP;
Yoshiharu Sato, Fukuoka, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/300 ;
U.S. Cl.
CPC ...
G06F 1/300 ;
Abstract
A security system ensures the security of electronic information shared among a plurality of companies by restricting the accessible range of the electronic information depending on the managing level of a user who accesses the electronic information. When a requester makes a request for sharing electronic information, the system acquires the managing level of the requester from user data, finds a tenant to which the requester belongs from tenant data, and provides the requester with a list of users who belong to the tenant to which the requester belongs.