IP Library › Assignment 020149/0212
Patent Assignment
Reel/Frame 020149/0212

Assignment of Assignor's Interest

Recorded: 2007-11-23 Pages: 5
Assignors
KAWAMI, SHIN
Executed: 2007-11-09
TSUJI, TAISHI
Executed: 2007-11-13
SATO, HIDEKI
Executed: 2007-11-15
YABE, MASAYOSHI
Executed: 2007-11-19
Assignees
PIONEER CORPORATION
4-1, MEGURO 1-CHOME, MEGURO-KU,, TOKYO, JAPAN
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property (1)
Organic Electroluminescence Element
Patent: 8,933,622 →
Application: 11/915,348 →
Publication: US 2009/0134779
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →