Patent Assignment
Reel/Frame 018316/0964
Assignment of Assignor's Interest
Recorded: 2006-09-18
Pages: 3
Assignors
KUBOTA, MINEYUKI
Executed: 2006-07-14
ITO, MITSUNORI
Executed: 2006-07-14
HOSOKAWA, CHISHIO
Executed: 2006-07-14
Assignee
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Biphenyl Derivative, Material for Organic Electroluminescence Device, and Organic Electroluminescence Device Using the Same