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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/22/2002
Application #:
09545886
Filing Dt:
04/07/2000
Inventors:
Mitsunari Sukekawa, Takeshi Watanabe, Akira Hoshino, Masayuki Hamada
Title:
SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD AND MASK DATA PREPARING METHOD THE SAME
Assignment: 1
Reel/Frame:
010704/0946Recorded: 04/07/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/31/2000
Exec Dt:
03/31/2000
Exec Dt:
03/31/2000
Exec Dt:
03/31/2000
Assignee:
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Correspondent:
MCGINN & GIBB, P.C.
SEAN M. MCGINN
1701 CLARENDON BLVD., SUITE 100
ARLINGTON, VA 22209
Assignment: 2
Reel/Frame:
013774/0295Recorded: 02/25/2003Pages: 30
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/01/2002
Assignee:
1753 SHIMONUMABE, NAKAHARA-KU
KAWASAKI, KANAGAWA 211-8668, JAPAN
Correspondent:
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:
025375/0959Recorded: 11/18/2010Pages: 9
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/2010
Assignee:
1753 SHIMONUMABE, NAKAHARA-KU,
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8668
Correspondent:
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037

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