IP Library Assignment 019701/0075
Patent Assignment
Reel/Frame 019701/0075

Assignment of Assignor's Interest

Recorded: 2007-07-19 Pages: 4
Assignor
OKUBO, MASAAKI
Executed: 2007-07-09
Assignee
EPSON TOYOCOM CORPORATION
421-8 HINO, HINO-SHI, TOKYO, 191-8501, JAPAN
Covered Property (1)
Highly Stable Piezoelectric Oscillator, Manufacturing Method Thereof, Piezoelectric Resonator Storage Case, and Heat Source Unit
Patent: 7,759,843 →
Application: 11/826,950 →
Publication: US 2008/0018409
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 8, 2011
From: EPSON TOYOCOM CORPORATION
To: SEIKO EPSON CORPORATION
Reel/Frame 026717/0436 →
Assignment of Assignor's Interest Feb 2, 2022
From: SEIKO EPSON CORP.
To: COLUMBIA PEAK VENTURES, LLC
Reel/Frame 058952/0475 →