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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
06/13/2000
Application #:
08994333
Filing Dt:
12/19/1997
Inventor:
SUMITO SHIMIZU
Title:
ETCHING APPARATUS AND METHOD FOR MANUFACTURING OPTICAL DEVICES
Assignment: 1
Reel/Frame:
008916/0975Recorded: 12/19/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/17/1997
Assignee:
INTELLECTUAL PROPERTY HEADQUARTERS
FUJI BLDG., 2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100
Correspondent:
CHAPMAN AND CUTLER
ROBERT J. SCHNEIDER
111 W. MONROE STREET
CHICAGO, IL 60603

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