Patent Assignment
Reel/Frame 021309/0035
Assignment of Assignor's Interest
Recorded: 2008-07-29
Pages: 2
Assignors
NAWA, MASAHIRO
Executed: 2008-06-13
NAKANISHI, HIDEO
Executed: 2008-06-13
SUEHIRO, YASUHIKO
Executed: 2008-06-13
Assignee
MATSUSHITA ELECTRIC WORKS, LTD.
1048, OAZA-KADOMA, KADOMA-SHI, OSAKA, 571-8686, JAPAN
Covered Property
(1)
ZRO2-AL2O3 Composite Ceramic Material and Production Method Therefor
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jan 28, 2009
From: MATSUSHITA ELECTRIC WORKS, LTD.
To: PANASONIC ELECTRIC WORKS CO., LTD.
Reel/Frame 022206/0574 →
Merger
Feb 25, 2014
From: PANASONIC ELECTRIC WORKS CO.,LTD.
To: PANASONIC CORPORATION
Reel/Frame 032286/0933 →
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 →
Change of Name
Apr 29, 2014
From: PHC HOLDINGS CO., LTD.
To: PANASONIC HEALTHCARE HOLDINGS CO., LTD.
Reel/Frame 032785/0563 →
Assignment of Assignor's Interest
Apr 29, 2014
From: PANASONIC CORPORATION
To: PHC HOLDINGS CO., LTD.
Reel/Frame 032785/0498 →
Change of Name
Jun 29, 2018
From: PANASONIC HEALTHCARE HOLDINGS CO., LTD.
To: PHC HOLDINGS CORPORATION
Reel/Frame 046459/0861 →