Patent Assignment
Reel/Frame 020420/0351
Assignment of Assignor's Interest
Recorded: 2008-01-25
Pages: 3
Assignor
FUJITSU LIMITED
Executed: 2007-03-20
Assignee
HITACHI LTD.
6-6 MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Method and Apparartus for Controlling the Gray Scale of Plasma Display Device
Patent:
40,769 →
Application:
09/938,303 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Trust Agreement Regarding Patent Rights, Etc. Dated July 27, 2005 and Memorandum of Understanding Regarding Trust Dated March 28, 2007
Apr 13, 2007
From: HITACHI LTD.
To: HITACHI PLASMA PATENT LICENSING CO., LTD.
Reel/Frame 019147/0847 →
Assignment of Assignor's Interest
Mar 25, 2013
From: HITACHI PLASMA PATENT LICENSING CO., LTD.
To: HITACHI CONSUMER ELECTRONICS CO., LTD.
Reel/Frame 030074/0077 →
Assignment of Assignor's Interest
Sep 8, 2014
From: HITACHI CONSUMER ELECTRONICS CO., LTD.; HITACHI CONSUMER ELECTRONICS CO, LTD.
To: HITACHI MAXELL, LTD.
Reel/Frame 033694/0745 →