IP Library › Assignment 015535/0242
Patent Assignment
Reel/Frame 015535/0242

Assignment of Assignor's Interest

Recorded: 2004-07-06 Pages: 3
Assignors
HIRATSUKA, TAKASHIGE
Executed: 2004-04-13
KANDA, YOSHIHIRO
Executed: 2004-04-21
Assignee
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI, OSAKA 571-8501, JAPAN
Covered Property (1)
Tracking Error Detection Apparatus
Patent: 7,239,583 →
Application: 10/809,486 →
Publication: US 2004/0220781
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 25, 2014
From: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
To: PANASONIC CORPORATION
Reel/Frame 032332/0082 →
Assignment of Assignor's Interest Feb 27, 2014
From: PANASONIC CORPORATION
To: PANASONIC HEALTHCARE CO., LTD.
Reel/Frame 032360/0795 →
Assignment of Assignor's Interest Mar 19, 2014
From: PANASONIC HEALTHCARE CO., LTD.
To: PANASONIC CORPORATION
Reel/Frame 032480/0433 →
Assignment of Assignor's Interest Apr 29, 2014
From: PANASONIC CORPORATION
To: PHC HOLDINGS CO., LTD.
Reel/Frame 032785/0498 →
Change of Name Apr 29, 2014
From: PHC HOLDINGS CO., LTD.
To: PANASONIC HEALTHCARE HOLDINGS CO., LTD.
Reel/Frame 032785/0563 →