Patent Assignment
Reel/Frame 022854/0826
Assignment of Assignor's Interest
Recorded: 2009-06-22
Pages: 3
Assignors
AKUTSU, KATSUYUKI
Executed: 2009-04-16
NAKANO, SATOSHI
Executed: 2009-04-16
MUKAWA, HIROSHI
Executed: 2009-04-16
Assignee
SONY CORPORATION
1-7-1 KONAN, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Optical Device and Virtual Image Display Device Including Volume Hologram Gratings