Patent Assignment
Reel/Frame 019216/0346
Assignment of Assignor's Interest
Recorded: 2007-04-26
Pages: 2
Assignors
HOSOI, TAKESHI
Executed: 2007-04-13
HARASAWA, KATSUYOSHI
Executed: 2007-04-13
HONDA, MAKOTO
Executed: 2007-04-13
AKUTSU, SHIGETO
Executed: 2007-04-13
Assignee
HITACHI INFORMATION & COMMUNICATION ENGINEERING, LTD.
393, TOTSUKA-CHO, TOTSUKA-KU,, YOKOHAMA-SHI, KANAGAWA, JAPAN
Covered Property
(1)
Method and System for Encrypted Communications Using Multi-Valued Modulation
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Sep 3, 2013
From: HITACHI INFORMATION & COMMUNICATION ENGINEERING, LTD.
To: HITACHI INFORMATION & TELECOMMUNICATION ENGINEERING, LTD.
Reel/Frame 031140/0454 →
Assignment of Assignor's Interest
Nov 29, 2023
From: HITACHI INFORMATION & TELECOMMUNICATION ENGINEERING, LTD.
To: HITACHI, LTD.
Reel/Frame 065695/0432 →