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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
12/16/2003
Application #:
09504592
Filing Dt:
02/15/2000
Publication #:
Pub Dt:
12/12/2002
Inventor:
Ichiro Tanaka
Title:
METHOD OF PRODUCING TWO-DIMENSIONAL PHASE TYPE OPTICAL ELEMENT
Assignment: 1
Reel/Frame:
010885/0448Recorded: 06/05/2000Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/24/2000
Assignee:
OHTA-KU
30-2, SHIMOMARUKO 3-CHOME
TOKYO, JAPAN
Correspondent:
FITZPATRICK, CELLA, HARPER & SCINTO
JUSTIN J. OLIVER
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3801

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