Patent Assignment
Reel/Frame 020759/0828
Assignment of Assignor's Interest
Recorded: 2008-04-04
Pages: 2
Assignors
HIRATA, KOJI
Executed: 2007-11-09
SAITO, HIROAKI
Executed: 2007-11-09
YOSHITSUGU, TAKAO
Executed: 2007-11-09
KIRIYAMA, HIROYUKI
Executed: 2007-11-09
Assignee
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI, OSAKA, 571-8501, JAPAN
Covered Property
(1)
Hydrodynamic Bearing Device, Spindle Motor, and Recording and Reproducing Apparatus
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 20, 2008
From: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
To: PANASONIC CORPORATION
Reel/Frame 021897/0516 →
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 →
Change of Name
Jun 29, 2018
From: PANASONIC HEALTHCARE HOLDINGS CO., LTD.
To: PHC HOLDINGS CORPORATION
Reel/Frame 046459/0861 →