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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
5659411
Issue Dt:
08/19/1997
Application #:
08261342
Filing Dt:
06/16/1994
Inventors:
KEIICHI NITO, AKIO YASUDA, NOBUE KATAOKA, HIDEHIKO TAKANASHI, ERIKO MATSUI, YANG Y. BAO et al
Title:
OPTICAL DEVICE HAVING AN OPTICALLY TRANSPARENT BIREFRINGENT MEDIUM THAT SELECTIVELY
Assignment: 1
Reel/Frame:
007188/0574Recorded: 11/03/1994Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
NITO, KEIICHI
Exec Dt:
10/11/1994
YASUDA, AKIO
Exec Dt:
10/11/1994
KATAOKA, NOBUE
Exec Dt:
10/11/1994
TAKANASHI, HIDEHIKO
Exec Dt:
10/11/1994
MATSUI, ERIKO
Exec Dt:
10/11/1994
BAO, YANG YING
Exec Dt:
10/11/1994
HIDE, FUMITOMO
Exec Dt:
10/19/1994
Assignee:
SONY CORPORATION
7-35 KITASHINAGAWA
6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Correspondent:
LEWIS T. STEADMAN
HILL, STEADMAN & SIMPSON P.C.
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606

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