Patent Assignment
Reel/Frame 015343/0527
Assignment of Assignor's Interest
Recorded: 2004-11-04
Pages: 2
Assignor
INTERNATIONAL BUSINESS MACHINES CORPORATION
Executed: 2004-07-26
Assignee
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1 PAMASSUSTOREN, 1076 AZ AMSTERDAM, NETHERLANDS
Covered Property
(1)
Disk Drive and Breather Filter Having Multiple Ventilation Paths and Method of Inspecting Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 15, 2004
From: FUJIWARA, TAKAYUKI; KITAHORI, HIROKI; MATSUDA, HIROSHI
To: HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
Reel/Frame 015983/0712 →
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 →