Patent Assignment
Reel/Frame 030816/0686
Assignment of Assignor's Interest
Recorded: 2013-07-17
Pages: 4
Assignors
HATTORI, MITSUHIRO
Executed: 2013-05-22
HIRANO, TAKATO
Executed: 2013-05-22
MORI, TAKUMI
Executed: 2013-05-22
ITO, TAKASHI
Executed: 2013-05-22
MATSUDA, NORI
Executed: 2013-05-22
SAKAGAMI, TSUTOMU
Executed: 2013-05-22
Assignee
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8310, JAPAN
Covered Property
(1)
Encryption System, Encryption Processing Method of Encryption System, Encryption Device, Decryption Device, Setup Device, Key Generation Device, and Key Delegation Device Using a User Identifier for a User Who Belongs to a K-Th Hierarchy in an Organization