IP Library › Assignment 019538/0511
Patent Assignment
Reel/Frame 019538/0511

Assignment of Assignor's Interest

Recorded: 2007-07-03 Pages: 2
Assignors
KAZAWA, TOHRU
Executed: 2007-03-27
OHIRA, MASAKI
Executed: 2007-03-27
YAJIMA, YUSUKE
Executed: 2007-03-27
SAKAMOTO, NORIHIRO
Executed: 2007-03-27
Assignee
HITACHI COMMUNICATION TECHNOLOGIES, LTD.
26-3, MINAMI OOI 6-CHOME, SHINAGAWA-KU, TOKYO, JAPAN
Covered Property (1)
Passive Optical Network System and Ranging System Thereof
Patent: 7,489,869 →
Application: 11/729,974 →
Publication: US 2008/0089686
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jan 8, 2010
From: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
To: HITACHI, LTD.
Reel/Frame 023750/0596 →