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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/15/1988
Application #:
07062675
Filing Dt:
06/16/1987
Inventors:
YOSHIHISA GOTOH, TOSHIHIKO TUTUMI, TOSHIAKI TAKAHASHI, KATSUHIKO ITO
Title:
METHOD FOR THE PRODUCTION AND USE OF ULTRAPURE WATER AND APPARATUS THEREFOR
Assignment: 1
Reel/Frame:
004761/0493Recorded: 09/22/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/10/1987
Exec Dt:
08/10/1987
Exec Dt:
08/10/1987
Exec Dt:
08/10/1987
Assignee:
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
A CORP OF JAPAN
TOKYO, JAPAN
Correspondent:
EUGENE SABOL
FISHER, CHRISTEN & SABOL
SUITE 510
2000 L ST., N.W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:
009146/0377Recorded: 05/04/1998Pages: 22
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/19/1997
Assignee:
2-5, KASUMIGASEKI 3-CHOME CHIYODA-KU
TOKYO, JAPAN
Correspondent:
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
ROBERT G. MUKAI
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404

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