Patents by Inventor Masami Simizu

Masami Simizu 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).

  • Cryogenic measurement equipment
    Patent number: 5224777
    Abstract: A temperature measurement equipment in which the accuracy of temperature measurement is improved by smoothly connecting the characteristic curves measured by two sensors having different characteristics, and dividing the characteristic curve into a plurality of curves, in particular in the vicinity of 4 K., digital processing being performed with a set resolution for each of these divided regions.
    Type: Grant
    Filed: April 22, 1992
    Date of Patent: July 6, 1993
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Soichiro Hayashi, Masami Simizu, Katsuto Ishii, Yoshio Tanaka, Hiroyasu Okamura