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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/04/2006
Application #:
10380428
Filing Dt:
03/14/2003
Publication #:
Pub Dt:
05/20/2004
Inventors:
Takanori Mimura, Kazuya Nagaseki, Itsuko Sakai, Tokuhisa Ohiwa
Title:
HIGH SPEED SILICON ETCHING METHOD
Assignment: 1
Reel/Frame:
014422/0564Recorded: 03/14/2003Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/27/2003
Exec Dt:
02/27/2003
Exec Dt:
03/03/2003
Exec Dt:
03/03/2003
Assignees:
3-6, AKASAKA 5-CHOME
MINATO-KU
TOKYO 107-8481, JAPAN
1-1, SHIBAURA 1-CHOME
MINATO-KU
TOKYO 105-8001, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, ET. AL.
C. IRVIN MCCLELLAND
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 2
Reel/Frame:
043563/0888Recorded: 09/12/2017Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/05/2017
Assignee:
1-1, SHIBAURA 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-0023
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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