IP Library › Assignment 062320/0643
Patent Assignment
Reel/Frame 062320/0643

Change of Name

Recorded: 2023-01-09 Pages: 50
Assignor
FERROTEC CORPORATION
Executed: 2017-04-01
Assignee
FERROTEC HOLDINGS CORPORATION
2-3-4, NIHONBASHI, CHUO-KU, TOKYO, 103-0027, JAPAN
Covered Properties (3)
Ferrofluid Centered Voice Coil Speaker
Patent: 7,729,504 →
Application: 11/668,736 →
Publication: US 2007/0189577
Magnetic Member and Electronic Component
Patent: 9,627,111 →
Application: 13/508,616 →
Publication: US 2012/0229238
Current sensor having at least one cancel coil
Patent: 9,448,262 →
Application: 14/384,712 →
Publication: US 2015/0028857
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 30, 2007
From: TSUDA, SHIRO; ROSENSWEIG, RONALD E.
To: FERROTEC CORPORATION
Reel/Frame 018823/0921 →
Assignment of Assignor's Interest May 8, 2012
From: HIROTA, YASUTAKE; KATSUMA, KENICHI; HIROOKA, MASATAKE; HACHIDA, TAKAYUKI
To: FERROTEC CORPORATION
Reel/Frame 028174/0135 →
Assignment of Assignor's Interest Sep 12, 2014
From: HACHIDA, TAKAYUKI; HIROTA, YASUTAKE
To: FERROTEC CORPORATION
Reel/Frame 033726/0869 →
Assignment of Assignor's Interest Jan 27, 2023
From: FERROTEC HOLDINGS CORPORATION
To: FERROTEC MATERIAL TECHNOLOGIES CORPORATION
Reel/Frame 062507/0617 →