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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
10/13/1992
Application #:
07570450
Filing Dt:
08/21/1990
Inventors:
SHUICHI YANAGISAWA, TATSURO SAKAI, FUMIO MATSUI, TSUNEKI OKAZAKI, AKIRA SHIMPO
Title:
OPTICAL RECORDING MEDIUM
Assignment: 1
Reel/Frame:
005472/0290Recorded: 10/04/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/20/1990
Exec Dt:
09/20/1990
Exec Dt:
09/20/1990
Exec Dt:
09/20/1990
Exec Dt:
09/20/1990
Assignee:
NO. 4-1, MEGURO 1-CHOME, MEGURO-KU,
TOKYO-TO, JAPAN
Correspondent:
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PEN. AVE., NW
WASHINGTON, DC 20037-3202

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