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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/16/2003
Application #:
10175471
Filing Dt:
06/18/2002
Publication #:
Pub Dt:
01/23/2003
Inventors:
Miwako Nakahara, Sukeyoshi Tsunekawa, Kazuto Watanabe
Title:
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE HAVING AN ETCHING TREATMENT
Assignment: 1
Reel/Frame:
013347/0899Recorded: 09/30/2002Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/20/2002
Exec Dt:
06/20/2002
Exec Dt:
06/20/2002
Assignee:
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU
TOKYO,, JAPAN
Correspondent:
TOWNSEND AND TOWNSEND AND CREW LLP
ROBERT C. COLWELL
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 2
Reel/Frame:
029336/0059Recorded: 11/21/2012Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/23/2012
Assignee:
4-14-1, SOTOKANDA, CHIYODA-KU
TOKYO, JAPAN 101-8980
Correspondent:
BRUNDIDGE & STANGER, P.C.
2318 MILL ROAD, SUITE 1020
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:
048008/0206Recorded: 12/31/2018Pages: 23
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/05/2018
Assignee:
3-4, KANDAKAJI-CHO
CHIYODA-KU
TOKYO, JAPAN 101-0045
Correspondent:
VOLPE & KOENIG, P.C.
30 SOUTH 17TH STREET
SUITE 1800
PHILADELPHIA, PA 19103

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