IP Library › Assignment 015937/0843
Patent Assignment
Reel/Frame 015937/0843

Assignment of Assignor's Interest

Recorded: 2004-10-28 Pages: 2
Assignors
MATSUO, TOSHIAKI
Executed: 2004-08-11
MATSUMOTO, TAKAYUKI
Executed: 2004-08-11
OKAMOTO, NARUYASU
Executed: 2004-08-27
Assignee
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Polymerization Processor
Patent: 7,931,872 →
Application: 10/921,331 →
Publication: US 2005/0169817
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 21, 2010
From: HITACHI, LTD.
To: HITACHI PLANT TECHNOLOGIES, LTD.
Reel/Frame 025024/0878 →
Merger Mar 4, 2014
From: HITACHI PLANT TECHNOLOGIES, LTD.
To: HITACHI, LTD.
Reel/Frame 032384/0877 →