Patent Assignment
Reel/Frame 017667/0552
Assignment of Assignor's Interest
Recorded: 2006-03-15
Pages: 2
Assignor
NOGI, YOSHIO
Executed: 2006-01-10
Assignee
HITACHI COMMUNICATION TECHNOLOGIES, LTD.
26-3, MINAMI OI 6-CHOME, SHINAGAWA-KU, TOKYO 140-0013,, JAPAN
Covered Property
(1)
Optical Switch and Method for Controlling Optical Path Thereof
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Record to Correct the Address of the Assignee on a Document Recorded at Frame 017667 FRAME0552
Jun 14, 2006
From: NOGI, YOSHIO
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 018027/0412 →
Merger
Jan 12, 2010
From: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
To: HITACHI, LTD.
Reel/Frame 023758/0625 →