Patent Assignment
Reel/Frame 042952/0774
Assignment of Assignor's Interest
Recorded: 2017-07-10
Pages: 4
Assignors
NAGAI, AKIRA
Executed: 2017-05-26
SAITO, TSUNEKAZU
Executed: 2017-05-24
KOBAYASHI, TETSUTARO
Executed: 2017-06-28
Assignee
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, 100-8116, JAPAN
Covered Property
(1)
Key Exchange Method, Key Exchange System, Key Device, Terminal Device, and Program