IP Library › Assignment 018029/0377
Patent Assignment
Reel/Frame 018029/0377

Assignment of Assignor's Interest

Recorded: 2006-06-23 Pages: 2
Assignors
NAKANO, HIROYUKI
Executed: 2006-05-23
UDA, TETSUYA
Executed: 2006-05-26
UCHIYAMA, YASUHIRO
Executed: 2006-05-26
Assignee
HITACHI COMMUNICATION TECHNOLOGIES, LTD.
26-3, MINAMI OOI 6-CHOME, SHINAGAWA-KU, TOKYO, JAPAN
Covered Property (1)
Optical Transmission Device Equipped with Pluggable Variable Optical Attenuator
Patent: 7,554,717 →
Application: 11/473,162 →
Publication: US 2007/0041085
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jan 12, 2010
From: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
To: HITACHI, LTD.
Reel/Frame 023758/0625 →