Patent Assignment
Reel/Frame 027763/0926
Assignment of Assignor's Interest
Recorded: 2012-02-27
Pages: 3
Assignor
TAKAYAMA, HIDEMI
Executed: 2011-10-17
Assignee
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU, TOKYO, 146-8501, JAPAN
Covered Property
(1)
Diffractive Optical Element and Image Pickup Optical System