IP Library › Assignment 017734/0666
Patent Assignment
Reel/Frame 017734/0666

Assignment of Assignor's Interest

Recorded: 2006-03-29 Pages: 3
Assignors
TSUGE, TAKANORI
Executed: 2006-03-07
ABE, KOJI
Executed: 2006-03-07
Assignee
DOWA MINING CO., LTD.
8-2, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Heat Treatment Method and Heat Treatment Apparatus
Patent: 7,722,728 →
Application: 11/391,310 →
Publication: US 2006/0223015
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 THERMOTECH CO., LTD.
Reel/Frame 020354/0757 →