Patent Assignment
Reel/Frame 043175/0707
Assignment of Assignor's Interest
Recorded: 2017-08-02
Pages: 4
Assignors
MORI, TAKUMI
Executed: 2017-05-11
KAWAI, YUTAKA
Executed: 2017-05-11
MATSUDA, NORI
Executed: 2017-05-16
Assignee
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8310, JAPAN
Covered Property
(1)
Data Storage Apparatus, Data Processing Method, and Computer Readable Medium Adding a User Attribute of a Revoked User to an Embedded Decryption Condition While Encrypted Data Remains in an Encrypted State