Patent Assignment
Reel/Frame 055496/0796
Assignment of Assignor's Interest
Recorded: 2021-03-04
Pages: 7
Assignors
YOSHIDA, KEI
Executed: 2021-02-26
SAITO, MASATOSHI
Executed: 2021-03-01
MAEDA, RYOJI
Executed: 2021-03-03
NAKAMURA, MASATO
Executed: 2021-02-25
MASUDA, TETSUYA
Executed: 2021-02-26
Assignee
IDEMITSU KOSAN CO.,LTD.
2-1, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, 1008321, JAPAN
Covered Property
(1)
Compound, Material for Organic Electroluminescent Element, Organic Electroluminescent Element, and Electronic Device