Patent Assignment
Reel/Frame 020455/0544
Assignment of Assignor's Interest
Recorded: 2008-02-01
Pages: 2
Assignor
MUKAI, RYOICHI
Executed: 2007-12-12
Assignee
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU, KANAGAWA, KAWASAKI-SHI, 211-8588, JAPAN
Covered Property
(1)
Perpendicular Magnetic Recording Medium and Manufacturing Method Thereof, Magnetic Recording Apparatus
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 4, 2010
From: FUJITSU LIMITED
To: SHOWA DENKO K.K.
Reel/Frame 023950/0008 →
Change of Name
Jun 23, 2023
From: SHOWA DENKO K.K.
To: RESONAC CORPORATION
Reel/Frame 064082/0513 →
Change of Address
Feb 14, 2024
From: RESONAC CORPORATION
To: RESONAC CORPORATION
Reel/Frame 066599/0037 →
Assignment of Assignor's Interest
Oct 15, 2024
From: RESONAC CORPORATION
To: RESONAC HARD DISK CORPORATION
Reel/Frame 069167/0673 →