IP Library › Assignment 018168/0169
Patent Assignment
Reel/Frame 018168/0169

Assignment of Assignor's Interest

Recorded: 2006-08-24 Pages: 2
Assignors
OHTOMO, SHIGEKAZU
Executed: 2006-07-13
FUKUI, HIROSHI
Executed: 2006-07-13
YOKOYAMA, TOSHIMI
Executed: 2006-07-14
Assignee
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1, PARNASSUSTOREN, 1076 AZ AMSTERDAM, NETHERLANDS
Covered Property (1)
Thin Film Magnetic Head for High Density Recording and Having a Leading Side Magnetic Pole Piece of Variable Width at the Media Facing Surface
Patent: 7,821,737 →
Application: 11/486,802 →
Publication: US 2007/0019326
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 →