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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/05/2011
Application #:
12151500
Filing Dt:
05/07/2008
Publication #:
Pub Dt:
12/25/2008
Inventors:
Hiroshi Yasuda, Takeshi Haraguchi, Yoshihisa Ooae, Ryozo Nonogaki, Yoshinori Terui et al
Title:
ELECTRON GUN, ELECTRON BEAM EXPOSURE APPARATUS, AND EXPOSURE METHOD
Assignment: 1
Reel/Frame:
021486/0678Recorded: 08/29/2008Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/17/2008
Exec Dt:
04/17/2008
Exec Dt:
04/17/2008
Exec Dt:
04/17/2008
Exec Dt:
04/22/2008
Exec Dt:
04/25/2008
Exec Dt:
04/22/2008
Assignees:
32-1, ASAHICHO 1-CHOME, NERIMA-KU
TOKYO 179-0071, JAPAN
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, 103-8338, JAPAN
Correspondent:
YASUO MURAMATSU
MURAMATSU & ASSOCIATES
SUITE 310
114 PACIFICA
IRVINE, CA 92618
Assignment: 2
Reel/Frame:
047987/0626Recorded: 12/18/2018Pages: 30
Conveyance:
CHANGE OF ADDRESS
Assignor:
Exec Dt:
11/12/2018
Assignee:
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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