Patents by Inventor Hideshi Terada

Hideshi Terada 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).

  • Respirometer having thermosensitive elements on both sides of a hot wire
    Patent number: 3962917
    Abstract: A respirometer for measuring the rate of an air flow of respiration includes a hot wire in a path of the air flow. For measuring the rate of the air flow with a discrimination made between the senses of the air flow, a pair of temperature sensitive elements are placed in the path of the air flow on respective opposite sides of the hot wire relative to the air flow.
    Type: Grant
    Filed: July 3, 1974
    Date of Patent: June 15, 1976
    Assignee: Minato Medical Science Co., Ltd.
    Inventor: Hideshi Terada