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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/01/1990
Application #:
07270445
Filing Dt:
11/09/1988
Inventors:
SUMIO IKEGAWA, YOSHIAKI TERASHIMA, NOBUAKI YASUDA, KATSUTAROU ICHIHARA, SHUICHI KOMATSU et al
Title:
REVERSIBLE MEMORY STRUCTURE FOR OPTICAL READING AND WRITING AND WHICH IS CAPABLE OF ERASURE
Assignment: 1
Reel/Frame:
005232/0915Recorded: 02/26/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/10/1985
Exec Dt:
12/10/1985
Exec Dt:
12/11/1985
Exec Dt:
12/10/1985
Exec Dt:
12/10/1985
Exec Dt:
12/10/1985
Assignee:
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Correspondent:
GREGORY J. MAIER
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER - CRYSTAL SQUARE FIVE - SUITE 400
1755 S. JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202

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