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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
5583840
Issue Dt:
12/10/1996
Application #:
08365053
Filing Dt:
12/28/1994
Inventors:
HIROYUKI MINEMURA, YOSHIO SATO, NOBUYOSHI TSUBOI, HISASHI ANDOH, MASAICHI NAGAI et al
Title:
A ROM TYPE OPTICAL RECORDING MEDIUM WITH A HIGH REFLECTIVITY AND AN OPTICAL HEAD OPERABLE ON ROM WRITE-ONE AND REWRITABLE DISK
Assignment: 1
Reel/Frame:
008035/0489Recorded: 07/16/1996Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
MINEMURA, HIROYUKI
Exec Dt:
11/20/1990
SATO, YOSHIO
Exec Dt:
11/20/1990
TSUBOI, NOBUYOSHI
Exec Dt:
11/20/1990
ANDOH, HISASHI
Exec Dt:
11/20/1990
NAGAI, MASAICHI
Exec Dt:
11/20/1990
IKUTA, ISAO
Exec Dt:
11/20/1990
KATO, YOSHIMI
Exec Dt:
11/20/1990
MAEDA, YOSHIHITO
Exec Dt:
11/20/1990
SUGITA, TATSUYA
Exec Dt:
11/20/1990
SUGITA, YUTAKA
Exec Dt:
11/20/1990
Assignee:
HITACHI, LTD.
6, KANDA SURUGADAI, 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
ANTONELLI, TERRY, STOUT & KRAUS
DAVID S. LEE
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209

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