Patents by Inventor Yoshitomo Furukawa

Yoshitomo Furukawa 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).

  • Method of detecting electrode potential in Karl Fischer moisture meter
    Patent number: 4664756
    Abstract: A method of detecting an electrode potential in a Karl Fischer moisture meter comprises the step of subtracting an electrode potential which is caused by a liquid resistance of a liquid sample from an electrode potential which is generated in an end point detecting electrode in the Karl Fischer moisture meter, to thereby obtain a true polarization potential.
    Type: Grant
    Filed: December 27, 1984
    Date of Patent: May 12, 1987
    Assignee: Kyoto Electronics Manufacturing Co., Ltd.
    Inventors: Toshiyuki Shimizu, Yoshitomo Furukawa