Patents by Inventor Chiki Sakai

Chiki Sakai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • AUTOMATIC ANALYZER
    Publication number: 20120177536
    Abstract: Ion concentration measurement requires a calibration before the start of the measurement, and thus the start of the measurement is delayed for the calibration period. Hence, the calibration is made unnecessary by reading an electrode slope value specific to an ion selective electrode for measuring the concentration of particular ions dissolved in a test solution, from an information presenting unit of an ion selective electrode cartridge including the ion selective electrode.
    Type: Application
    Filed: September 17, 2010
    Publication date: July 12, 2012
    Inventors: Chiki Sakai, Osamu Nozawa, Hiroshi Mitsumaki