IP Library › Assignment 019970/0431
Patent Assignment
Reel/Frame 019970/0431

Assignment of Assignor's Interest

Recorded: 2007-10-16 Pages: 3
Assignors
OHZEKI, HIDEKI
Executed: 2007-07-23
ISHIBASHI, KAZUYUKI
Executed: 2007-07-23
OHTA, SHUNICHIROH
Executed: 2007-07-23
TAKAGI, TATSUO
Executed: 2007-07-23
Assignee
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1, PARNASSUSTOREN, 1076 AZ AMSTERDAM, NETHERLANDS
Covered Property (1)
Method of Writing Pattern on Magnetic Disk and Device Therfor
Patent: 7,567,406 →
Application: 11/880,148 →
Publication: US 2008/0030890
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 6, 2016
From: HGST NETHERLANDS B.V.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 040821/0550 →