Patent Assignment
Reel/Frame 013378/0091
Assignment of Assignor's Interest
Recorded: 2002-10-08
Pages: 2
Assignors
TAKEUCHI, MASAYUKI
Executed: 2002-08-31
NAKAGAWA, YUZO
Executed: 2002-08-26
FUKUSHIMA, YUKIO
Executed: 2002-08-26
UEDA, TETSUO
Executed: 2002-08-26
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Head Movement Controlling Based on Servo Generated Speed Control Values
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 14, 2004
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
Reel/Frame 015248/0170 →
Change of Name
Oct 25, 2012
From: HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
To: HGST NETHERLANDS B.V.
Reel/Frame 029341/0777 →
Assignment of Assignor's Interest
Dec 5, 2016
From: HGST NETHERLANDS B.V.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 040820/0802 →