Patents by Inventor Ryotaro Hatsuwi

Ryotaro Hatsuwi 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).

  • Health examination method and system using plural self-test stations and a magnetic card
    Patent number: 5193541
    Abstract: A health examination is conducted using a minimal number of staff members by issuing a patient a magnetic card and a questionnaire and having the patient conduct a plurality of health related self-test measurements at respective automated test stations. The results of the self-test measurements are recorded on the magnetic card at each automated test station. When the plurality of self-test measurements are completed, the data recorded on the magnetic card is read and a diagnosis is effected based on the thus read data and the contents of the questionnaire completed by the patient. Then, a permanent record is made of the diagnosis and the results of the self-test measurements.
    Type: Grant
    Filed: November 28, 1990
    Date of Patent: March 16, 1993
    Inventor: Ryotaro Hatsuwi