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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
5434031
Issue Dt:
07/18/1995
Application #:
08153100
Filing Dt:
11/17/1993
Inventors:
TAKU NAKAO, REMI NUMATA, KOUSUKE DOI, NOBUO TOKUTAKE, HIDEKATSU KOHARA et al
Title:
POSITIVE-WORKING NAPHTHOQUINONE DIAZIDE PHOTORESIST COMPOSITION CONTAINING SPECIFIC HYDROXY COMPOUND ADDITIVE
Assignment: 1
Reel/Frame:
006838/0518Recorded: 01/18/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
NAKAO, TAKU
Exec Dt:
12/27/1993
NUMATA, REMI
Exec Dt:
12/27/1993
DOI, KOUSUKE
Exec Dt:
12/27/1993
TOKUTAKE, NOBOU
Exec Dt:
12/27/1993
KOHARA, HIDEKATSU
Exec Dt:
12/27/1993
NAKAYAMA, TOSHIMASA
Exec Dt:
12/27/1993
Assignee:
TOKYO OHTJA KOGYO CO., LTD.
150, NAKAMARUKO, NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA-KEN, JAPAN
Correspondent:
WENDEROTH, LIND & PONACK
MATTHEW JACOB
805 15TH STREET, N.W.
SUITE 700
WASHINGTON, DC 20005

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