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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
06/16/1992
Application #:
07492489
Filing Dt:
03/12/1990
Inventors:
SHIGERU AOYAMA, TATSUO OHGAKI, TUKASA YAMASHITA
Title:
OPTICAL DEVICE AND OPTICAL PICKUP DEVICE USING THE SAME
Assignment: 1
Reel/Frame:
005309/0954Recorded: 05/17/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/17/1990
Exec Dt:
04/17/1990
Exec Dt:
04/17/1990
Assignee:
10, TSUCHIDO-CHO, HANAZONO, UKYO-KU, A CORP. OF JAPAN
KYOTO, JAPAN 616
Correspondent:
THOMAS J. D'AMICO
DICKSTEIN, SHAPIRO & MORIN
8300 BOONE BLVD, #800
VIENNA, VA 22180

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