Patent Assignment
Reel/Frame 028618/0784
Assignment of Assignor's Interest
Recorded: 2012-07-20
Pages: 2
Assignor
KOIKE, NOBUYUKI
Executed: 2012-05-10
Assignee
SONY CHEMICAL & INFORMATION DEVICE CORPORATION
GATE CITY OSAKI EAST TOWER 8F.,, 1-11-2, OSAKI, SHINAGAWA-KU,, TOKYO, 141-0032, JAPAN
Covered Property
(1)
PHASE-DIFFERENCE ELEMENT HAVING BIREFRINGENT FILM CONTAINING TiO2 AND Ta2O5
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.