Patent Assignment
Reel/Frame 014531/0341
Assignment of Assignor's Interest
Recorded: 2003-09-26
Pages: 2
Assignors
ONO, TOSHINORI
Executed: 2003-09-02
KOKAKU, YUUICHI
Executed: 2003-09-02
MATSUMOTO, HIROYUKI
Executed: 2003-09-02
TANI, HIROSHI
Executed: 2003-09-02
SHODA, MITSUHIRO
Executed: 2003-09-02
KOZAKI, TOMONORI
Executed: 2003-09-02
ISHIKAWA, HIROSHI
Executed: 2003-09-02
YATSUE, TORU
Executed: 2003-09-02
HONDA, YOSHINORI
Executed: 2003-09-02
FUJIMAKI, SHIGEHIKO
Executed: 2003-09-02
Assignee
HITACHI, LTD.
6, KANDA SURUGADAI, 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Magnetic Recording Medium, the Manufacturing Method and Magnetic Recording Apparatus Using the Same
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 27, 2005
From: HITACHI, LTD.
To: HITACHI GLOBAL STORAGE TECHNOLOGIES JAPAN, LTD.
Reel/Frame 015642/0704 →
Assignment of Assignor's Interest
Dec 5, 2016
From: HGST NETHERLANDS B.V.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 040820/0802 →
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 →