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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
7039141
Issue Dt:
05/02/2006
Application #:
09930161
Filing Dt:
08/16/2001
Publication #:
20020048327
Pub Dt:
04/25/2002
Inventors:
Yoshiju Watanabe, Yasuyuki Ito
Title:
DATA SYNCHRONIZATION DETECTION DEVICE, INFORMATION RECORDING DEVICE, INFORMATION REPRODUCTION DEVICE, INFORMATION RECORDING FORMAT, SIGNAL PROCESSING DEVICE, INFORMATION RECORDING AND REPRODUCING DEVICE, AND INFORMATION RECORDING MEDIUM
Assignment: 1
Reel/Frame:
015582/0177Recorded: 01/10/2005Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
WATANABE, YOSHIJU
Exec Dt:
08/20/2001
ITO, YASUYUKI
Exec Dt:
08/20/2001
Assignee:
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Correspondent:
MATTINGLY, STANGER & MALUR, P.C.
JOHN R. MATTINGLY
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
016392/0013Recorded: 06/22/2005Pages: 2
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNEE'S NAME PREVIOUSLY RECORDED AT REEL 015582 FRAME 0177
Assignors:
WATANABE, YOSHIJU
Exec Dt:
08/20/2001
ITO, YASUYUKI
Exec Dt:
08/20/2001
Assignees:
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
HITACHI VIDEO AND INFORMATION SYSTEM, INC.
292, YOSHIDA-CHO
TOTSUKA-KU, YOKOHAMA, JAPAN
Correspondent:
JOHN R. MATTINGLY
MATTINGLY STANGER MALUR, ET AL.
1800 DIAGONAL ROAD
SUTIE 370
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:
021366/0751Recorded: 08/11/2008Pages: 4
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE SERIAL NUMBER, FILING DATE, PATENT NUMBER AND TITLE, PREVIOUSLY RECORDED ON REEL 015582 FRAME 0177. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT TO HITACHI, LTD. AND HITACHI VIDEO AND INFORMATION SYSTEM, INC.
Assignors:
WATANABE, YOSHIJU
Exec Dt:
08/20/2001
ITO, YASUYUKI
Exec Dt:
08/20/2001
Assignees:
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
HITACHI VIDEO AND INFORMATION SYSTEM, INC.
292, YOSHIDA-CHO, TOTSUKA-KU
YOKOHAMA, JAPAN
Correspondent:
JOHN R. MATTINGLY
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:
021421/0036Recorded: 08/11/2008Pages: 4
Conveyance:
DOCUMENT RE-RECORDED TO CORRECT AN ERROR CONTAINED IN PROPERTY NUMBER 10/930161. DOCUMENT PREVIOUSLY RECORDED ON REEL 016392 FRAME 0013. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
WATANABE, YOSHIJU
Exec Dt:
08/20/2001
ITO, YASUYUKI
Exec Dt:
08/20/2001
Assignees:
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
HITACHI VIDEO AND INFORMATION SYSTEM, INC.
292, YOSHIDA-CHO, TOTSUKA-KU
YOKOHAMA, JAPAN
Correspondent:
JOHN R. MATTINGLY
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:
015635/0362Recorded: 01/31/2005Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
HITACHI, LTD.
Exec Dt:
01/20/2005
Assignee:
HITACHI GLOBAL STORAGE TECHNOLOGIES JAPAN, LTD.
2880 KOZU, ODAWARA-SHI KANAGAWA-KEN
JAPAN
Correspondent:
MATTINGLY, STRANGER, MALUR PC
JOHN R. MATTINGLY
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VA 22314

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