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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/30/1999
Application #:
08821165
Filing Dt:
03/20/1997
Inventors:
SUSUMU HASEGAWA, YUKIHIRO UEMATSU, KEIJI ARUGA, SHUICHI HASHIMOTO, KAZUHIKO TAKAISHI
Title:
HEAD POSITIONING CONTROL SYSTEM FOR DISK DRIVES EACH FORMED BY ASSEMBLING DISKS AFTER SERVO CONTROL INFORMATION IS WRITTEN EXTERNALLY ON RESPECTIVE DISKS AND DISK DRIVE
Assignment: 1
Reel/Frame:
008673/0098Recorded: 08/01/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/10/1997
Exec Dt:
02/10/1997
Exec Dt:
02/10/1997
Exec Dt:
02/10/1997
Exec Dt:
02/10/1997
Assignee:
1-1, KAMIKODANAKA, 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, 211, JAPAN
Correspondent:
GREER, BURNS & CRAIN, LTD.
PATRICK G. BURNS
SUITE 8660 - SEARS TOWER
233 S. WACKER DRIVE, SUITE 8660
CHICAGO, ILLINOIS 60606
Assignment: 2
Reel/Frame:
023861/0881Recorded: 10/26/2009Pages: 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:
DAVID J. CUSHING
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DISTRICT OF COLUMBIA 20037

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