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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/02/2010
Application #:
11063690
Filing Dt:
02/23/2005
Publication #:
Pub Dt:
05/18/2006
Inventors:
Takahiro Imamura, Kenrou Yamamoto
Title:
METHOD OF ESTIMATING LIFE OF HEAD, METHOD OF INSPECTING RECORDING MEDIUM, METHOD OF EVALUATING HEAD, AND INFORMATION RECORDING/REPRODUCING APPARATUS
Assignment: 1
Reel/Frame:
016317/0627Recorded: 02/23/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/28/2005
Exec Dt:
01/31/2005
Assignee:
1-1, KAMIKODANAKA 4-CHOME
NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211-8588, JAPAN
Correspondent:
PATRICK G. BURNS
GREER, BURNS & CRAIN, LTD.
300 SOUTH WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
023558/0225Recorded: 11/23/2009Pages: 24
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/14/2009
Assignee:
1-1, SHIBAURA 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-8001
Correspondent:
GREER, BURNS & CRAIN
300 S WACKER DR
25TH FLOOR
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:
027674/0653Recorded: 02/08/2012Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/25/2012
Assignee:
1-1. SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Correspondent:
GREER, BURNS & CRAIN, LTD.
300 SOUTH WACKER DRIVE, SUITE 2500
CHICAGO, IL 60606

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