IP Library › Assignment 017047/0388
Patent Assignment
Reel/Frame 017047/0388

Assignment of Assignor's Interest

Recorded: 2005-03-10 Pages: 3
Assignors
NISHIMOTO, MASAHIKO
Executed: 2005-03-01
HAMAGUCHI, SHINICHI
Executed: 2005-03-01
NAKAMORI, TATSUYA
Executed: 2005-03-01
KOCHI, YASUYUKI
Executed: 2005-03-01
Assignee
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA,, KADOMA-SHI, OSAKA 571-8501, JAPAN
Covered Property (1)
Optical pickup having a plurality of photodetectors divided into four regions used to obtain both focus and tracking error signals
Patent: 7,313,061 →
Application: 10/527,084 →
Publication: US 2006/0023608
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 18, 2020
From: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
To: PANASONIC CORPORATION
Reel/Frame 052184/0943 →
Assignment of Assignor's Interest May 27, 2020
From: PANASONIC CORPORATION
To: PANASONIC SEMICONDUCTOR SOLUTIONS CO., LTD.
Reel/Frame 052755/0917 →