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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/03/2012
Application #:
11569827
Filing Dt:
11/30/2006
Publication #:
Pub Dt:
08/06/2009
Inventors:
Kiyoshi Nagai, Tetsuo Ishida
Title:
METHOD FOR DETERMINING CONCENTRATION OF IMPURITY ELEMENT
Assignment: 1
Reel/Frame:
018741/0802Recorded: 01/08/2007Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/20/2006
Exec Dt:
10/19/2006
Assignee:
25-1, SHINOMIYA 3-CHOME, HIRATSUKA-SHI
KANAGAWA 254-0014, JAPAN
Correspondent:
J. ROBIN ROHLICEK, J.D., PH.D.
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 2
Reel/Frame:
027284/0461Recorded: 11/28/2011Pages: 5
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE KOMATSU ELECTRONIC METALS CO., LTD. PREVIOUSLY RECORDED ON REEL 018741 FRAME 0802. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
Exec Dt:
10/20/2006
Exec Dt:
10/19/2006
Assignee:
25-1, SHINOMIYA 3-CHOME, HIRATSUKA-SHI
KANAGAWA, JAPAN 254-0014
Correspondent:
OCCHIUTI ROHLICEK & TSAO LLP
10 FAWCETT STREET
CAMBRIDGE, MA 02138

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