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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
08/25/1987
Application #:
06681577
Filing Dt:
12/14/1984
Inventors:
KIMIO TATSUNO, KEIJI KATAOKA
Title:
OPTICAL HEAD FOCUSSING AND TRACKING SYSTEM USING A POLARIZATION PRISM FOR DIVDING THE REFLECTED BEAM
Assignment: 1
Reel/Frame:
004349/0446Recorded: 12/14/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/07/1984
Exec Dt:
12/07/1984
Assignee:
6, KANDA SURUGADI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
ANTONELLI, TERRY & WANDS
1919 PENN AVE., N. W., STE. 600
WASHINGTON, DC 20006

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