Patent Assignment
Reel/Frame 026511/0406
Assignment of Assignor's Interest
Recorded: 2011-06-28
Pages: 3
Assignor
DOWA ELECTRONICS MATERIALS CO., LTD.
Executed: 2011-06-24
Assignee
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU, TOKYO, 108-0014, JAPAN
Covered Properties
(4)
Phosphor and Manufacturing Method of the Same, and Light Emitting Device Using the Phosphor
Phosphor and Manufacturing Method Therefore, and Light Emission Device Using the Phosphor
Phosphor and Manufacturing Method Therefore, and Light Emission Device Using the Phosphor
Phosphor and Manufacturing Method Therefore, and Light Emission Device Using the Phosphor
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 20, 2006
From: SAKANE, KENJI; NAGATOMI, AKIRA
To: DOWA MINING CO., LTD.
Reel/Frame 017513/0278 →
Assignment of Assignor's Interest
Aug 31, 2007
From: NAGATOMI, AKIRA; SAKANE, KENJI
To: DOWA ELECTRONICS MATERIALS CO., LTD.
Reel/Frame 019826/0382 →
Change of Name
Nov 5, 2007
From: DOWA MINING CO., LTD.
To: DOWA HOLDINGS CO., LTD.
Reel/Frame 020121/0161 →
Assignment of Assignor's Interest
Jan 7, 2008
From: DOWA HOLDINGS CO., LTD.
To: DOWA ELECTRONICS MATERIALS CO., LTD.
Reel/Frame 020323/0715 →
Assignment of Assignor's Interest
Sep 12, 2008
From: NAGATOMI, AKIRA; SAKANE, KENJI; YAMADA, TOMOYA
To: DOWA ELECTRONICS MATERIALS CO., LTD.
Reel/Frame 021527/0184 →
Merger
Sep 4, 2017
From: MITSUBISHI CHEMICAL CORPORATION
To: MITSUBISHI RAYON CO., LTD.
Reel/Frame 043750/0207 →
Change of Name
Sep 5, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043750/0834 →