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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
04/17/1990
Application #:
07178267
Filing Dt:
04/06/1988
Inventors:
YOSHIE KODERA, HISASHI KABE, TETSU OHISHI, JUN MATSUMOTO
Title:
OPTICAL INFORMATION MEDIUM HAVING A BASE PLATE MADE OF POLYMETHYLMETHACRYLATE WHICH IS A COPLYMER OF METHYL METHACRYLATE AND METHYL ACRYLATE
Assignment: 1
Reel/Frame:
005181/0664Recorded: 11/14/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/01/1987
Exec Dt:
09/01/1987
Exec Dt:
09/01/1987
Exec Dt:
09/01/1987
Assignee:
6, KANDA SURGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
ANTONELLI, TERRY & WANDS
STE. 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006

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