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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
8618970
Issue Dt:
12/31/2013
Application #:
13682311
Filing Dt:
11/20/2012
Publication #:
20130270449
Pub Dt:
10/17/2013
Inventors:
Ryozo Yoshino, Takamasa Sato, Atsushi Higashino
Title:
DA CONVERSION DEVICE AND ELECTRON BEAM EXPOSURE SYSTEM USING THE SAME
Assignment: 1
Reel/Frame:
029429/0030Recorded: 11/26/2012Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SATO, TAKAMASA
Exec Dt:
10/15/2012
YOSHINO, RYOZO
Exec Dt:
10/18/2012
HIGASHINO, ATSUSHI
Exec Dt:
10/18/2012
Assignees:
ADVANTEST CORPORATION
32-1, ASAHI-CHO 1-CHOME, NERIMA-KU
TOKYO, 179-0071, JAPAN
HITACHI INFORMATION & COMMUNICATION ENGINEERING, LTD.
393 TOTSUKA-CHO, TOTSUKA-KU, YOKOHAMA-SHI
KANAGAWA-KEN, 244-0003, JAPAN
Correspondent:
YASUO MURAMATSU
MURAMATSU & ASSOCIATES
114 PACIFICA
SUITE 310
IRVINE, CA 92618
Assignment: 2
Reel/Frame:
031304/0593Recorded: 09/03/2013Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
HITACHI INFORMATION & COMMICATION ENGINEERING, LTD.
Exec Dt:
03/08/2013
Assignee:
HITACHI INFORMATION & TELEOMMUNICATION ENGINEERING, LTD.
2-3-3, MINATOMIRAI, NISHI-KU, YOKOHAMA-SHI,
KANAGAWA-KEN, JAPAN
Correspondent:
YASUO MURAMATSU
MURAMATSU & ASSOCIATES
SUITE 310
114 PACIFICA
IRVINE, CA 92618
Assignment: 3
Reel/Frame:
032203/0698Recorded: 02/07/2014Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
HITACHI INFORMATION & TELEOMMUNICATION ENGINEERING, LTD.
Exec Dt:
03/08/2013
Assignee:
HITACHI INFORMATION & TELECOMMUNICATION ENGINEERING, LTD.
2-3-3, MINATOMIRAI, NISHI-KU, YOKOHAMA-SHI,
KANAGAWA-KEN, JAPAN
Correspondent:
YASUO MURAMATSU
MURAMATSU & ASSOCIATES
SUITE 310
114 PACIFICA
IRVINE, CA 92618
Assignment: 4
Reel/Frame:
045010/0361Recorded: 01/05/2018Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
HITACHI INFORMATION & TELECOMMUNICATION ENGINEERING, LTD.
Exec Dt:
12/31/2017
Assignee:
ADVANTEST CORPORATION
32-1, ASAHI-CHO 1-CHOME, NERIMA-KU,
TOKYO,, JAPAN 179-0071
Correspondent:
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY
Assignment: 5
Reel/Frame:
047987/0626Recorded: 12/18/2018Pages: 30
Conveyance:
CHANGE OF ADDRESS
Assignor:
ADVANTEST CORPORATION
Exec Dt:
11/12/2018
Assignee:
ADVANTEST CORPORATION
1-6-2, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN 100-0005
Correspondent:
ADVANTEST C/O MURABITO HAO & BARNES LLP
TWO NORTH MARKET STREET
THIRD FLOOR
SAN JOSE, CA 95113

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