Patents by Inventor Ryuzo Ito

Ryuzo Ito 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).

  • Patent number: 3970996
    Abstract: An apparatus for collecting and recovering medical data which allows a number of different patients to be identified by an ID card or an ID label and has a plurality of keyboard printing units which receive medical data from the particular patient and includes a memory which receives the individual medical data relative to the individual patient identified by the patient's number and the examination number and includes a system for transferring the data in usual form to an output unit after the necessary data has been recorded in the memory. The apparatus further includes a control unit for controlling the input and output units as well as the memory unit and includes error correcting systems.
    Type: Grant
    Filed: January 7, 1974
    Date of Patent: July 20, 1976
    Assignee: Perfect Liberty
    Inventors: Toshio Yasaka, Ryuzo Ito, Sadao Takagi