Patent Assignment
Reel/Frame 057694/0345
Assignment of Assignor's Interest
Recorded: 2021-10-04
Pages: 8
Assignee
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 1008310, JAPAN
Covered Property
(1)
Re-Encryption Device, Method and Computer Readable Medium to Change the Access Range for Ciphertext