Patent Assignment
Reel/Frame 020131/0256
Assignment of Assignor's Interest
Recorded: 2007-11-19
Pages: 4
Assignors
IWAKUMA, TOSHIHIRO
Executed: 2007-08-10
ENDO, JUN
Executed: 2007-08-10
NUMATA, MASAKI
Executed: 2007-08-10
FUKUOKA, KENICHI
Executed: 2007-08-10
Assignee
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU, TOKYO, 100-8321, JAPAN
Covered Property
(1)
Material for Organic Electroluminescent Element and Organic Electroluminescent Element Employing the Same