Patent Assignment
Reel/Frame 018457/0765
Assignment of Assignor's Interest
Recorded: 2006-10-18
Pages: 2
Assignor
SHIMOKAWA, KOICHI
Executed: 2006-09-22
Assignee
HOYA CORPORATION
7-5, NAKA-OCHIAI 2-CHOME, SHINJUKU-KU, TOKYO 161-8525, JAPAN
Covered Property
(1)
Lubricant for Magnetic Disks, Method for Producing the Lubricant Used in the Magnetic Disks, and Method for Manufacturing the Same
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 30, 2010
From: HOYA MAGNETICS SINGAPORE PTE LTD; HOYA CORPORATION
To: WESTERN DIGITAL CORPORATION; WD MEDIA (SINGAPORE) PTE. LTD.
Reel/Frame 024611/0396 →
Corrective Assignment to Correct the Name of Assignee to Wd Media (Singapore) Pte. Ltd. Previously Recorded on Reel 024611 Frame 0396. Assignor(S) Hereby Confirms the Assignment.
Sep 20, 2010
From: HOYA MAGNETICS SINGAPORE PTE LTD; HOYA CORPORATION
To: WD MEDIA (SINGAPORE) PTE. LTD.
Reel/Frame 025008/0948 →