Patent Assignment
Reel/Frame 012041/0222
Assignment of Assignor's Interest
Recorded: 2001-07-26
Pages: 2
Assignors
CAREY, MATTHEW J.
Executed: 2001-07-26
IKEDA, YOSHIHIRO
Executed: 2001-07-26
SMITH, NEIL
Executed: 2001-07-26
TAKANO, KENTARO
Executed: 2001-07-26
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Dual-Layer Perpendicular Magnetic Recording Media with Laminated Underlayer Formed with Antiferromagnetically Coupled Films
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 21, 2005
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
Reel/Frame 016824/0508 →
Change of Name
Oct 25, 2012
From: HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
To: HGST NETHERLANDS B.V.
Reel/Frame 029341/0777 →