Patent Assignment
Reel/Frame 014447/0111
Assignment of Assignor's Interest
Recorded: 2003-08-26
Pages: 2
Assignor
UKUDA, HIDEO
Executed: 2003-08-21
Assignee
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU, TOKYO, JAPAN
Covered Property
(1)
Optical Material, and, Optical Element, Optical System and Laminated Diffractive Optical Element Using It