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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
12/08/1998
Application #:
08799421
Filing Dt:
02/12/1997
Inventors:
MASATO NAGASAWA, KAZUHIKO NAKANE, TSUYOSHI KATAYAMA, KOITI KOMAWAKI, YOSHINOBU ISHIDA
Title:
OPTICAL DISK HAVING A CONTINUOUS RECORDING TRACK FORMED OF ALTERNATING LAND AND GROOVE REVOLUTIONS
Assignment: 1
Reel/Frame:
008458/0716Recorded: 02/12/1997Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/29/1997
Exec Dt:
01/29/1997
Exec Dt:
01/30/1997
Exec Dt:
01/29/1997
Exec Dt:
01/29/1997
Assignee:
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Correspondent:
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MICHAEL K. MUTTER
P. O. BOX 747
FALLS CHURCH, VA 22040-0747

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