IP Library › Assignment 019755/0144
Patent Assignment
Reel/Frame 019755/0144

Assignment of Assignor's Interest

Recorded: 2007-08-28 Pages: 2
Assignors
OGURA, HIROSHI
Executed: 2006-07-06
YAMAOKA, TOHRU
Executed: 2006-07-06
Assignee
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI, OSAKA, 571-8501, JAPAN
Covered Property (1)
Electret Condenser Microphone
Patent: 7,466,834 →
Application: 10/592,116 →
Publication: US 2007/0189558
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 21, 2008
From: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
To: PANASONIC CORPORATION
Reel/Frame 021897/0588 →
Assignment of Assignor's Interest Sep 4, 2013
From: PANASONIC CORPORATION
To: EPCOS AG
Reel/Frame 031138/0412 →
Assignment of Assignor's Interest Feb 15, 2017
From: EPCOS AG
To: TDK CORPORATION
Reel/Frame 041265/0442 →
Assignment of Assignor's Interest Oct 13, 2025
From: TDK CORPORATION
To: INVENSENSE, INC.
Reel/Frame 073080/0824 →