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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/03/1991
Application #:
07474400
Filing Dt:
02/02/1990
Inventor:
YOSHIKAZU ISHIMATSU
Title:
DISC CARTRIDGE WITH OPENING FOR EXPOSING DISC EXTENDING TO THIN PORTION OF PERIPHERAL WALL PROVIDED WITH REINFORCEMENT
Assignment: 1
Reel/Frame:
005231/0053Recorded: 02/02/1990Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/30/1990
Assignee:
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Correspondent:
ALVIN SINDERBRAND
CURTIS, MORRIS AND SAFFORD
530 FIFTH AVE.,
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:
005441/0762Recorded: 09/17/1990Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/02/1990
Exec Dt:
05/29/1990
Exec Dt:
05/29/1990
Assignee:
8101 HIGGINS ROAD, A CORP. OF DE
CHICAGO, ILLINOIS 60631
Correspondent:
THOMAS A. O'ROURKE
WYATT, GERBER, BURKE & BADIE
645 MADISON AVENUE
NEW YORK, NY 10022

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