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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/19/1989
Application #:
07183878
Filing Dt:
04/20/1988
Inventors:
HIROSHI SUNAGAWA, TOSHIAKI SUHARA, HIROSHI NISHIHARA
Title:
MAGNETO-OPTIC PICKUP HEAD INCLUDING TRACKING AND FOCUSING ERROR CORRECTION
Assignment: 1
Reel/Frame:
004890/0548Recorded: 05/19/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/16/1988
Exec Dt:
04/16/1988
Exec Dt:
04/16/1988
Assignee:
210 NAKANUMA, MINAMIASHIGARA-SHI
KANAGAWA-KEN, JAPAN
Correspondent:
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
020817/0190Recorded: 04/01/2008Pages: 53
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/25/2008
Assignee:
26-30, NISHIAZABU 2-CHOME
MINATO-KU, TOKYO, JAPAN
Correspondent:
DAVID J. CUSHING - SUGHRUE MION PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C, DC 20037

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