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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/31/2009
Application #:
11057246
Filing Dt:
02/15/2005
Publication #:
Pub Dt:
09/08/2005
Inventors:
Tsuyoshi Saito, Hiromi Itoh, Makiko Kitazoe
Title:
METHOD OF FORMING SILICON NITRIDE FILM AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Assignment: 1
Reel/Frame:
016281/0026Recorded: 02/15/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/13/2004
Exec Dt:
01/14/2005
Exec Dt:
01/18/2005
Assignees:
16-1, ONOGAWA TSUKUBA-SHI
IBARAKI, JAPAN 305-8569
2500, HAGISONO CHIGASAKI-SHI
KANAGAWA, JAPAN 253-0071
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
017078/0169Recorded: 10/11/2005Pages: 4
Conveyance:
CORRECTED FORM COVER SHEET ASSIGNMENT TP CAPRRECT ASSOGMEE # 2'S ADDRESS PREVIOUSLY RECORDED ON REEL 016281 FRAME 0026.
Assignors:
Exec Dt:
12/13/2004
Exec Dt:
01/14/2005
Exec Dt:
01/18/2005
Assignees:
16-1, ONOGAWA, TSUKUBA-SHI
IBARAKI 305-8569, JAPAN
2500, HAGISONO, CHIGAWAKI-SHI
KANAGAWA, 253-0071, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:
018379/0656Recorded: 10/09/2006Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/21/2006
Assignee:
2500, HAGISONO,
CHIGASAKI-SHI,
KANAGAWA 253-0071, JAPAN
Correspondent:
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314

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