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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
05/11/2010
Application #:
11434872
Filing Dt:
05/17/2006
Publication #:
Pub Dt:
11/23/2006
Inventors:
Haruru Watatsu, Nobuhiko Izuta, Hideo Yata
Title:
EQUIPMENT AND METHOD FOR MEASURING SILICON CONCENTRATION IN PHOSPHORIC ACID SOLUTION
Assignment: 1
Reel/Frame:
017905/0748Recorded: 05/17/2006Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/28/2006
Exec Dt:
04/28/2006
Exec Dt:
04/28/2006
Assignee:
32-2, HONCHO 1-CHOME
NAKANO-KU, TOKYO 164-0012, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
022397/0023Recorded: 03/13/2009Pages: 11
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/01/2008
Assignee:
32-2 HONCHO 1-CHOME
NAKANO-KU, TOKYO, JAPAN 164-0012
Correspondent:
JANE S. BERMAN
CHAPMAN AND CUTLER LLP
111 WEST MONROE STREET
SUITE 1700
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:
022452/0647Recorded: 03/20/2009Pages: 12
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/01/2008
Assignee:
32-2, HONCHO 1-CHOME
NAKANO-KU, TOKYO, JAPAN 164-0012
Correspondent:
JANE S. BERMAN
CHAPMAN AND CUTLER LLP
111 WEST MONROE STREET
SUITE 1700
CHICAGO, IL 60603
Assignment: 4
Reel/Frame:
052021/0010Recorded: 02/26/2020Pages: 11
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/24/2020
Assignee:
5311 HAGA, KITA-KU,
OKAYAMA-SHI,
OKAYAMA, JAPAN 701-1221
Correspondent:
MICHAEL L KENAGA
IPHORGAN LTD.
195 ARLINGTON HEIGHTS RD, SUITE 125
BUFFALO GROVE, IL 60089

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