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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/11/2001
Application #:
09197490
Filing Dt:
11/23/1998
Inventor:
MASAHIRO TAKAHASHI
Title:
METHOD FOR REMOVING CONTAMINANT COMPOUNDS RESPECTIVELY HAVING BENZENE RING THEREIN FROM SURFACE OF SI LAYER AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE INCLUDING STEP FOR REMOVING CONTAMINANT COMPOUNDS
Assignment: 1
Reel/Frame:
009628/0777Recorded: 11/23/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/13/1998
Assignee:
7-12, TORANOMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Correspondent:
JONES & VOLENTINE, L.L.P.
ADAM C. VOLENTINE
12200 SUNRISE VALLEY DRIVE, SUITE 150
RESTON, VA 20191
Assignment: 2
Reel/Frame:
022299/0368Recorded: 02/19/2009Pages: 12
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/2008
Assignee:
550-1 HIGASHIASAKAWA-CHO
HACHIOJI-SHI, TOKYO, JAPAN 193-8550
Correspondent:
KUBOTERA & ASSOCIATES, LLC
200 DAINGERFIELD ROAD, SUITE 202
ALEXANDRIA, VA 22314

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