IP Library › Assignment 015270/0852
Patent Assignment
Reel/Frame 015270/0852

Assignment of Assignor's Interest

Recorded: 2004-10-20 Pages: 2
Assignors
MATSUMOTO, KAZUYUKI
Executed: 2003-03-10
INOUE, KENICHI
Executed: 2003-03-10
INOUE, KEN
Executed: 2003-03-10
Assignee
DOWA MINING CO., LTD.
8-2, MARUNOUCHI 1-CHOME, CHIYODA-KU,TOKYO, 100-8282, JAPAN
Covered Property (1)
Powder for Underlayer of Coating-Type Magnetic Recording Medium and Magnetic Recording Medium Comprising the Same
Patent: 7,357,997 →
Application: 10/507,915 →
Publication: US 2005/0158586
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 5, 2007
From: DOWA MINING CO., LTD.
To: DOWA HOLDINGS CO., LTD.
Reel/Frame 020121/0161 →
Assignment of Assignor's Interest Jan 7, 2008
From: DOWA HOLDINGS CO., LTD.
To: DOWA ELECTRONICS MATERIALS CO., LTD.
Reel/Frame 020323/0715 →