IP Library Assignment 012668/0716
Patent Assignment
Reel/Frame 012668/0716

Assignment of Assignor's Interest

Recorded: 2002-03-01 Pages: 3
Assignors
FURO, MASAHIRO
Executed: 2002-02-14
OSANAI, HIDEYO
Executed: 2002-02-14
Assignee
DOWA MINING CO., LTD.
CHIYODA-KU, NO. 8-2, MARUNOUCHI 1-CHOME, TOKYO, JAPAN
Covered Property (1)
Insulating Substrate Boards for Semiconductor and Power Modules
Patent: 7,276,292 →
Application: 10/087,566 →
Publication: US 2002/0164488
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 11, 2008
From: DOWA HOLDINGS CO., LTD.
To: DOWA METALTECH CO., LTD.
Reel/Frame 020354/0632 →