IP Library › Assignment 014999/0361
Patent Assignment
Reel/Frame 014999/0361

Assignment of Assignor's Interest

Recorded: 2004-02-17 Pages: 2
Assignors
UMEZAWA, TEIICHIRO
Executed: 2004-02-05
TOMIYASU, HIROSHI
Executed: 2004-02-05
MOROISHI, KEIJI
Executed: 2004-01-30
Assignees
HOYA CORPORATION
7-5, NAKA-OCHIAI 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN
HOYA MAGNETICS SINGAPORE PTE. LTD.
#3, TUAS LINK 2, SINGAPORE
Covered Property (1)
Magnetic Disk Using a Glass Substrate
Patent: 6,916,558 →
Application: 10/778,186 →
Publication: US 2004/0161577
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 →