Patents by Inventor Eiya TAMADA

Eiya TAMADA 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).

  • METHOD FOR MEASURING ACTIVITY OF ALKALINE PHOSPHATEASE CONTAINED IN EXTRACELLULAR VESICLE, CALIBRATOR, AND CONJUGATE
    Publication number: 20240118272
    Abstract: Disclosed is a method for measuring an activity of alkaline phosphatase contained in an extracellular vesicle in a sample, including acquiring an activity value of alkaline phosphatase contained in an extracellular vesicle in a sample using a calibrator, in which the calibrator contains a conjugate in which a polypeptide having alkaline phosphatase activity and a polypeptide including an amino acid sequence of a membrane protein present on a surface of the extracellular vesicle are covalently bound.
    Type: Application
    Filed: September 18, 2023
    Publication date: April 11, 2024
    Applicant: SYSMEX CORPORATION
    Inventors: Eiya TAMADA, Masatoshi Yanagida, Kazuto Yamashita, Elnaz Nakhael, Mami Onishi, Maria Kiriyama
  • METHOD FOR DETERMINING ONSET RISK OF CARDIOVASCULAR DISEASE IN SUBJECT, AND METHOD FOR DETERMINING VASCULAR CALCIFICATION IN SUBJECT
    Publication number: 20220308057
    Abstract: Disclosed is a method of determining onset risk of cardiovascular disease in a subject, the method comprising: capturing, on a solid phase, an extracellular vesicle derived from a blood sample collected from the subject; and measuring alkaline phosphatase activity of the extracellular vesicle, a measured result of the alkaline phosphatase activity being directed for use as an index of the onset risk of cardiovascular disease in the subject.
    Type: Application
    Filed: February 18, 2022
    Publication date: September 29, 2022
    Applicant: SYSMEX CORPORATION
    Inventors: Maria KIRIYAMA, Eiya TAMADA, Elnaz NAKHAEI, Mami ONISHI