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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/21/2002
Application #:
09361159
Filing Dt:
07/27/1999
Inventors:
TAKAEI SASAKI, NORIYUKI HARASHIMA, SATOSHI AOYAMA, SHOUICHI SAKAMOTO
Title:
DRY-ETCHING METHOD AND APPARATUS PHOTOMASKS AND METHOD FOR THE PREPARATION THEREOF AND SEMICONDUCTOR CIRCUITS AND METHOD FOR THE FABRICATION THEREOF
Assignment: 1
Reel/Frame:
010234/0406Recorded: 09/14/1999Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/29/1999
Exec Dt:
07/29/1999
Assignees:
2804, OAZA TERAO, CHICHIBU-SHI
SAITAMA-KEN, 368-0056, JAPAN
2-3, MARNUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO 100-8310, JAPAN
Correspondent:
NIKAIDO, MARMELSTEIN ET AL
METROPOLITAN SQUARE
655 15TH STREET NW
SUITE 330 - G STREET LOBBY
WASHINGTON, DC 20005-5701
Assignment: 2
Reel/Frame:
023574/0793Recorded: 12/01/2009Pages: 2
Conveyance:
ASSIGNMENT OF THE ENTIRE RIGHT, TITLE AND INTEREST
Assignors:
Exec Dt:
11/02/2009
Exec Dt:
11/02/2009
Assignee:
6-2, OTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-0004
Correspondent:
ARENT FOX LLP
1050 CONNECTICUT AVENUE, N.W.
SUITE 400
WASHINGTON, DC 20036-5339

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