Patent Assignment
Reel/Frame 014946/0752
Assignment of Assignor's Interest
Recorded: 2004-02-02
Pages: 2
Assignors
OKADA, TOMOHIRO
Executed: 2001-07-24
KAWATO, YOSHIAKI
Executed: 2001-07-24
NISHIDA, YASUTAKA
Executed: 2001-07-30
WAKAKI, YASUO
Executed: 2001-07-25
MOCHIZUKI, MASAFUMI
Executed: 2001-07-22
TAKANO, HISASHI
Executed: 2001-07-31
Assignee
HITACHI, LTD.
6, KANA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Single Pole Type Recording Head with Tapered Edges
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 17, 2006
From: HITACHI, LTD.
To: HITACHI GLOBAL STORAGE TECHNOLOGIES JAPAN, LTD.
Reel/Frame 017666/0367 →
Assignment of Assignor's Interest
Dec 5, 2016
From: HGST NETHERLANDS B.V.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 040819/0450 →
Security Interest
Feb 6, 2020
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS AGENT
Reel/Frame 052915/0566 →
Release of Security Interest at Reel 052915 Frame 0566
Feb 8, 2022
From: JPMORGAN CHASE BANK, N.A.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 059127/0001 →