Patent Assignment
Reel/Frame 030303/0212
Assignment of Assignor's Interest
Recorded: 2013-04-29
Pages: 5
Assignors
SEO, HIROMI
Executed: 2013-04-10
SHITAGAKI, SATOKO
Executed: 2013-04-12
SEO, SATOSHI
Executed: 2013-04-19
USHIKUBO, TAKAHIRO
Executed: 2013-04-05
SASAKI, TOSHIKI
Executed: 2013-04-10
UESAKA, SHOGO
Executed: 2013-04-10
Assignee
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
398, HASE, ATSUGI-SHI, KANAGAWA-KEN, 243-0036, JAPAN
Covered Property
(1)
Light-Emitting Device, Electronic Device and Light Device Each Comprising Light-Emitting Layer with Mixed Organic Compounds Capable of Forming an Exciplex