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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
09/15/1998
Application #:
08892976
Filing Dt:
07/15/1997
Inventors:
AKIO YAMADA, HIROSHI YASUDA, HIDEFUMI YABARA, ATSUSHI SAITO
Title:
CHARGED PARTICLE BEAM EXPOSURE METHOD AND CHARGED PARTICLE BEAM EXPOSURE APPARATUS
Assignment: 1
Reel/Frame:
008726/0203Recorded: 07/15/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/15/1997
Exec Dt:
06/15/1997
Exec Dt:
06/15/1997
Exec Dt:
06/15/1997
Assignee:
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA, 211, JAPAN
Correspondent:
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
WILLIAM F. WESTERMAN
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:
021976/0876Recorded: 12/05/2008Pages: 30
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/04/2008
Assignee:
7-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 163-0722
Correspondent:
KRATZ, QUINTOS & HANSON, LLP
1420 K STREET, N.W.
SUITE 400
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:
024804/0269Recorded: 08/02/2010Pages: 25
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/2010
Assignee:
2-10-23 SHIN-YOKOHAMA, KOHOKU-KU, YOKOHAMA-SHI
KANAGAWA 222-0033, JAPAN
Correspondent:
KRATZ, QUINTOS & HANSON, LLP
1420 K STREET, N.W.
4TH FLOOR
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:
041188/0401Recorded: 12/23/2016Pages: 68
Conveyance:
CHANGE OF ADDRESS
Assignor:
Exec Dt:
09/09/2016
Assignee:
2-100-45 SHIN-YOKOHAMA, KOHOKU-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 222-0033
Correspondent:
WESTERMAN, HATTORI, DANIELS AND ADRIAN
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036

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