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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
5112437
Issue Dt:
05/12/1992
Application #:
07658054
Filing Dt:
02/20/1991
Inventors:
NOBUATSU WATANABE, YONG-BO CHONG, TOSHIO TATSUNO, TOMOYOSHI OKADA, AKIRA IZUMI et al
Title:
OXIDE FILM REMOVING APPARATUS AND REMOVING METHOD THEREOF USING AZEOTROPIC VAPOR MIXTURE
Assignment: 1
Reel/Frame:
005659/0989Recorded: 04/08/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
WATANABE, NOBUATSU
Exec Dt:
03/02/1991
CHONG, YONG-BO
Exec Dt:
03/02/1991
TATSUNO, TOSHIO
Exec Dt:
03/01/1991
OKADA, TOMOYOSHI
Exec Dt:
03/01/1991
IZUMI, AKIRA
Exec Dt:
03/01/1991
TOEI, KEIJI
Exec Dt:
03/01/1991
Assignee:
DAINIPPON SCREEN MFG. CO., LTD., A CORP. OF JAPAN
1-1 TENJINKITAMACHI, TERANOUCHI-AGARU 4-CHOME, HORIKAWA-DORI, KAMIKYO-KU
KYOTO 602, JAPAN
Correspondent:
OSTROLENK, FABER, GERB & SOFFEN
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403
Assignment: 2
Reel/Frame:
005659/0991Recorded: 04/08/1991Pages: 2
Conveyance:
ASSIGNMENT OF A PART OF ASSIGNORS INTEREST, SEE DOCUMENT FOR DETAILS (1/3 INTEREST)
Assignor:
DAINIPPON SCREEN MFG. CO. LTD., A CORPORATION OF JAPAN
Exec Dt:
03/06/1991
Assignees:
WATANABE, NOBUATSU
136 UGUISUDAI, NAGAOKAKYO-SHI
KYOTO 602, JAPAN
MORITA KAGAKU CO., LTD.,
6-10 KORAIBASHI, 2-CHOME, CHUO-KU,
OSAKA, JAPAN
Correspondent:
OSTROLENK, FABER, GERB & SOFFEN
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403

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