Patents by Inventor Toshinori Miyawaki

Toshinori Miyawaki 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).

  • Electronic blood pressure measurement device and its method of operation, performing minimal squeezing of patient's arm
    Patent number: 4850368
    Abstract: This electronic blood pressure measurement device includes a cuff with pressurization and sensing means, first measuring means for determining systolic, average, and diastolic blood pressures according to the pulse signal, means for computing a blood pressure constant as (systolic - average)/(average - diastolic), second measuring means for determining average and diastolic blood pressures according to the pulse signal, and means for computing systolic blood pressure according to average and diastolic blood pressures and the constant.
    Type: Grant
    Filed: July 7, 1988
    Date of Patent: July 25, 1989
    Assignee: Omron Tateisi Electronics Co.
    Inventor: Toshinori Miyawaki