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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/14/1987
Application #:
06765802
Filing Dt:
08/15/1985
Inventors:
MASAYOSHI HASUO, SEIICHI MUKAI, HIROSHI URABE, MASAHIRO NUKUI, SEIJI YOSHIDA
Title:
OPTICAL DISC SUBSTRATE MADE OF A CO. POLYCARBONATE
Assignment: 1
Reel/Frame:
004698/0720Recorded: 04/24/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/01/1985
Exec Dt:
08/01/1985
Exec Dt:
08/01/1985
Exec Dt:
08/01/1985
Exec Dt:
08/01/1985
Assignee:
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE FIVE STE. 400
1755 S. JEFF., DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
005004/0736Recorded: 11/01/1988Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/01/1988
Assignee:
TOKYO, JAPAN
Correspondent:
OBLON FISHER SPIVAK MCCLELLAND & MAIER
CRYSTAL SQUARE FIVE, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202

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