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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/20/1993
Application #:
07358424
Filing Dt:
05/30/1989
Inventors:
TATSUHIKO OSAKA, KOICHI YAMASAKI, HIROSHI TERAWAKI, TOJI MUKAI, SADAAKI NAKAOKA et al
Title:
APPARATUS FOR MEASURING CONCENTRATION OF TEST SUBSTANCE IN LIQUID
Assignment: 1
Reel/Frame:
005086/0511Recorded: 05/30/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/24/1989
Exec Dt:
05/24/1989
Exec Dt:
05/24/1989
Exec Dt:
05/24/1989
Exec Dt:
05/24/1989
Exec Dt:
05/24/1989
Exec Dt:
05/24/1989
Assignee:
UMEDA CENTER BLDG.
4-12, NAKAZAKI-NISHI 2-CHOME, KITA-KU
OSAKA, 530, JAPAN
Correspondent:
BEVERIDGE, DE GRANDI AND WEILACHER
SUITE 1100, 1819 H STREET, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
011190/0641Recorded: 09/28/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/01/2000
Assignee:
NO. 5-1 NIHONBASHI HONCHO 3 CHOME
CHUO-KU, TOKYO 103-8113, JAPAN
Correspondent:
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
DAVID J. CUSHING
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213

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