Assignment of Assignor's Interest

Recorded: 2008-02-26 Pages: 3

Assignor

OPTREX CORPORATION

Executed: 2007-12-19

Assignee

NIPPON SEIKI CO., LTD (50%)

2-34, HIGASHI-ZAOH 2-CHOME, NAGAOKA-SHI, NIIGATA 940-8580, JAPAN

Covered Property (1)

Method for Producing an Organic Electroluminescence Display Element

Patent: 7,040,943 →

Application: 10/703,507 →

Publication: US 2004/0208988

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.