Patent Assignment
Reel/Frame 020288/0435
Assignment of Assignor's Interest
Recorded: 2007-12-21
Pages: 2
Assignor
ADVANCED DISPLAY INC.
Executed: 2007-11-21
Assignee
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8310, JAPAN
Covered Properties
(2)
Etchant and Method of Etching
Etchant and method of etching
Application:
11/289,382 →
Publication:
US 2006/0189123
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 26, 2003
From: SAITOU, NORIYUKI; YOSHIDA, TAKUJI; INOUE, KAZUNORI; ISHIKAWA, MAKOTO
To: MITSUBISHI CHEMICAL CORPORATION; ADVANCED DISPLAY INC.
Reel/Frame 014735/0757 →
Assignment of Assignor's Interest
May 4, 2006
From: SAITOU, NORIYUKI; YOSHIDA, TAKUJI; INOUE, KAZUNORI; ISHIKAWA, MAKOTO
To: ADVANCED DISPLAY INC.; MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 017861/0570 →
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 →