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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/01/2001
Application #:
09168435
Filing Dt:
10/07/1998
Inventors:
YUKO OKAMOTO, YUTAKA KUROSE, SHUICHI MAEDA, YUKI SUZUKI
Title:
SULFONAMIDE COMPOUND AND METHOD FOR ITS PRODUCTION, METAL CHELATE COMPOUND EMPLOYING THE SULFONAMIDE COMPOUND, AND OPTICAL RECORDING MEDIUM EMPLOYING THE METAL CHELATE COMPOUND
Assignment: 1
Reel/Frame:
009510/0132Recorded: 10/07/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/17/1998
Exec Dt:
09/17/1998
Exec Dt:
09/18/1998
Exec Dt:
09/18/1998
Assignee:
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, ET AL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 2
Reel/Frame:
022288/0396Recorded: 02/20/2009Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/14/2009
Assignee:
1-23, SHIBA 4-CHOME
MINATO-KU
TOKYO, JAPAN 108-8415
Correspondent:
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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