Patent Assignment
Reel/Frame 023896/0142
Assignment of Assignor's Interest
Recorded: 2010-02-04
Pages: 4
Assignors
AYAMA, KENJI
Executed: 2009-12-21
SATO, TOKICHIRO
Executed: 2009-12-21
UMEZAWA, TEIICHIRO
Executed: 2009-12-21
ISHIYAMA, MASAFUMI
Executed: 2009-12-21
Assignees
HOYA CORPORATION
7-5, NAKA-OCHIAI 2-CHOME, SHINJUKU-KU, TOKYO, 161-8525, JAPAN
HOYA MAGNETICS SINGAPORE PTE. LTD
#3, TUAS LINK2, SINGAPORE, 638552, SINGAPORE
Covered Property
(1)
Perpendicular Magnetic Recording Medium and Manufacturing Method of the Same
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 9, 2020
From: WD MEDIA (SINGAPORE) PTE. LTD
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 053180/0398 →
Security Interest
Sep 29, 2020
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS AGENT
Reel/Frame 053926/0446 →
Release of Security Interest at Reel 053926 Frame 0446
Feb 8, 2022
From: JPMORGAN CHASE BANK, N.A.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 058966/0321 →
Patent Collateral Agreement - Ddtl Loan Agreement
Aug 21, 2023
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 067045/0156 →
Patent Collateral Agreement - a&R Loan Agreement
Aug 21, 2023
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 064715/0001 →