IP Library › Assignment 016423/0060
Patent Assignment
Reel/Frame 016423/0060

Assignment of Assignor's Interest

Recorded: 2005-08-19 Pages: 2
Assignors
MASADA, KENJI
Executed: 2005-07-06
YOSHIDA, TAKAYUKI
Executed: 2005-07-07
AMINO, TAKAFUMI
Executed: 2005-07-07
Assignee
DOWA MINING CO., LTD.
8-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-8282, JAPAN
Covered Property (1)
High-Weatherability Iron Nitride-Based Magnetic Powder and Method of Manufacturing the Powder
Patent: 7,371,458 →
Application: 11/192,178 →
Publication: US 2006/0024501
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 →