Patent Assignment
Reel/Frame 012491/0685
Assignment of Assignor's Interest
Recorded: 2002-01-14
Pages: 2
Assignee
CANON KABUSHIKI KAISHA
3-30-2 SHIMOMARUKO, OHTA-KU, TOKYO, JAPAN
Covered Property
(1)
Optical Element and Manufacturing Method Thereof
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.