Patents by Inventor Mutsumi Toyota

Mutsumi Toyota 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).

  • SPECIMEN FOR DETECTING INFILTRATIVE LARGE INTESTINE TUMORS
    Publication number: 20120264120
    Abstract: An object of the present invention is to provide a method for non-invasively diagnosing invasiveness or degree of invasion of colorectal tumors. The present invention is characterized in that it enables to obtain a specimen that can be used to detect invasive colorectal tumors by spraying a washing fluid onto the colonic mucous layer of a subject to detach the mucus from the mucous layer, and collecting the detached mucus together with the washing fluid.
    Type: Application
    Filed: February 28, 2012
    Publication date: October 18, 2012
    Applicant: SAPPORO MEDICAL UNIVERSITY
    Inventors: MINORU TOYOTA, Mutsumi Toyota, EIICHIRO YAMAMOTO, SEIKO KAMIMAE, SUZUKI HIROMU, HIROO YAMANO