The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 06, 2012
Filed:
Jun. 11, 2008
Applicants:
Yu Ishige, Tokyo, JP;
Masao Kamahori, Kokubunji, JP;
Inventors:
Yu Ishige, Tokyo, JP;
Masao Kamahori, Kokubunji, JP;
Assignee:
Hitachi, Limited, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/487 (2006.01);
U.S. Cl.
CPC ...
Abstract
It is an object of this invention to measure small amounts of a plurality of sample solutions at the same time. The small amounts of sample solutions are respectively placed on measuring electrodes, a medium is placed across the plurality of sample solutions, a liquid joint of a reference electrode is brought into contact with the medium, and a potential difference between each of the measuring electrodes and the reference electrode via the medium is measured.