IP Library › Assignment 025556/0391
Patent Assignment
Reel/Frame 025556/0391

Assignment of Assignor's Interest

Recorded: 2010-12-29 Pages: 2
Assignors
YOSHIOKA, MASAKI
Executed: 2009-08-18
YASUNA, KEI
Executed: 2009-08-18
TAKASE, MAKOTO
Executed: 2009-08-18
HATTORI, RYOHHEITA
Executed: 2009-08-24
Assignee
HITACHI GLOBAL STORAGE TECHNOLOGIES, NETHERLANDS, B.V.
LOCATELLIKADE 1, PARNASSUSTOREN, AMSTERDAM, 1076 AZ, NETHERLANDS
Covered Property (1)
Method for Writing Servo Data to a Disk and Disk Drive Configured to Write Servo Data Utilizing the Method
Patent: 8,023,220 →
Application: 12/545,773 →
Publication: US 2011/0080672
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 040826/0821 →