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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/02/2010
Application #:
11202152
Filing Dt:
08/12/2005
Publication #:
Pub Dt:
03/02/2006
Inventor:
Yoshihiko Hanazaki
Title:
KEY MANAGEMENT APPARATUS, DOCUMENT SECURITY AND EDITING SYSTEM, AND KEY MANAGEMENT METHOD
Assignment: 1
Reel/Frame:
016888/0807Recorded: 08/12/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/25/2005
Assignee:
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Correspondent:
MICHAEL K. MUTTER
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE RD., SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:
018696/0028Recorded: 12/27/2006Pages: 4
Conveyance:
CORRECTION TO ASSIGNMENT PREVIOUSLY RECORDED AT REEL 016888, FRAME 0807
Assignor:
Exec Dt:
11/09/2006
Assignee:
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Correspondent:
MICHAEL K. MUTTER
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

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