IP Library › Assignment 018713/0058
Patent Assignment
Reel/Frame 018713/0058

Correction to the Serial Number on Reel/Frame 0184

Recorded: 2006-12-13 Pages: 4
Assignors
MINODA, TAKATOSHI
Executed: 2006-01-25
SEKI, NORIAKI
Executed: 2006-01-25
ONO, EIZO
Executed: 2006-01-25
Assignee
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI, OSAKA, 571-8501, JAPAN
Covered Property (1)
Diffractive Element, Method of Manufacturing the Same, Optical Pickup Device, and Optical Disc Apparatus
Patent: 7,729,227 →
Application: 11/344,558 →
Publication: US 2006/0176559
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 19, 2006
From: MINODA, TAKATOSHI; SEKI, NORIAKI; ONO, EIZO
To: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Reel/Frame 018409/0052 →
Change of Name Nov 14, 2008
From: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
To: PANASONIC CORPORATION
Reel/Frame 021835/0446 →