Patent Assignment
Reel/Frame 015883/0133
Assignment of Assignor's Interest
Recorded: 2004-10-07
Pages: 2
Assignor
TAKEUCHI, TAKESHI
Executed: 2004-09-29
Assignee
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Quantum Cryptography Communication System and Quantum Cryptography Key Distributing Method Used in the Same