IP Library Assignment 016615/0778
Patent Assignment
Reel/Frame 016615/0778

Assignment of Assignor's Interest

Recorded: 2005-05-26 Pages: 2
Assignors
MIZUMOTO, MAMORU
Executed: 2005-02-25
MATSUO, TOSHIAKI
Executed: 2005-02-28
MATSUMOTO, TAKAYUKI
Executed: 2005-03-04
OKAMOTO, NARUYASU
Executed: 2005-02-25
KAJIYA, RYUUJI
Executed: 2005-02-28
Assignee
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Polymerization Method and Polymerization Apparatus
Patent: 7,521,524 →
Application: 11/071,326 →
Publication: US 2005/0203271
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 5, 2009
From: HITACHI, LTD.
To: HITACHI PLANT TECHNOLOGIES, LTD.
Reel/Frame 023319/0953 →
Merger Mar 4, 2014
From: HITACHI PLANT TECHNOLOGIES, LTD.
To: HITACHI, LTD.
Reel/Frame 032384/0877 →