Patent Assignment
Reel/Frame 032034/0419
Assignment of Assignor's Interest
Recorded: 2014-01-24
Pages: 4
Assignors
NAKANO, YUKI
Executed: 2013-12-09
YOSHIDA, KEI
Executed: 2013-12-02
NAGASHIMA, HIDEAKI
Executed: 2013-12-04
HASHIMOTO, RYOHEI
Executed: 2013-12-02
Assignee
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU, TOKYO, 1008321, JAPAN
Covered Property
(1)
Fused Heterocyclic Aromatic Derivative, Organic Electroluminescence Element Material, and Organic Electroluminescence Element Using Same