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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/28/2010
Application #:
11697222
Filing Dt:
04/05/2007
Publication #:
Pub Dt:
10/11/2007
Inventors:
Yusuke Toma, Hiroshi Kameda, Eiji Ozaki
Title:
PERPENDICULAR MAGNETIC RECORDING HEAD HAVING A MAIN MAGNETIC POLE LAYER WITH A TRAPEZOIDALLY SHAPED FLARED PART WITH A RATIO OF THE LENGTH OF THE LONG BASE TO THAT OF THE SHORT BASE IS EQUAL TO 1
Assignment: 1
Reel/Frame:
020434/0145Recorded: 01/29/2008Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/03/2007
Exec Dt:
04/03/2007
Assignee:
1-7 YUKIGAYA, OTSUKA-CHO, OTA-KU
TOKYO, JAPAN
Correspondent:
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 2
Reel/Frame:
020434/0171Recorded: 01/29/2008Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/03/2007
Exec Dt:
04/03/2007
Exec Dt:
04/03/2007
Assignee:
1-7 YUKIGAYA, OTSUAKA-CHO, OTA-KU
TOKYO, JAPAN
Correspondent:
BRINKS HOFER GILSON & LIONE
1-7 YUKIGAYA, OTSUAKA-CHO, OTA-KU
CHICAGO, IL 60610
Assignment: 3
Reel/Frame:
020362/0204Recorded: 01/08/2008Pages: 37
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/20/2007
Assignee:
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
Correspondent:
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610

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