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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/13/1990
Application #:
07011896
Filing Dt:
02/06/1987
Inventors:
TOSHIYUKI KANNO, HITOSHI WATANABE, KOHEI HAMANISHI
Title:
OPTICAL INFORMATION RECORDING MEDIUM
Assignment: 1
Reel/Frame:
004670/0044Recorded: 02/06/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/27/1987
Exec Dt:
01/27/1987
Exec Dt:
01/27/1987
Assignee:
43-2, 2-CHOME, HATAGAYA, SHIBUYA-KU
TOKYO, JAPAN
Correspondent:
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
261 MADISON AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:
006650/0728Recorded: 08/16/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/20/1993
Assignee:
3-19, KYOBASHI 2-CHOME
CHUO-KU
TOKYO, 104, JAPAN
Correspondent:
LEONARD HOLTZ
FRISHAUF, HOLTZ, GOODMAN ET AL
600 THIRD AVENUE, 30TH FLOOR
NEW YORK, NY 10016-2088

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