Patents by Inventor Asako Yamayoshi

Asako Yamayoshi 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).

  • COMPLEX CAPABLE OF INHIBITING GENETIC FUNCTION IN EXOSOME, AND CANCER PROLIFERATION AND/OR METASTASIS SUPPRESSOR
    Publication number: 20210299267
    Abstract: The present invention provides a conjugate comprising an antibody or antibody fragment targeting an exosome surface antigen, and an inhibitor of a gene or an expression product thereof, wherein the antibody or antibody fragment and the inhibitor of a gene or an expression product thereof are covalently bonded either directly or via a linker, or are non-covalently bonded.
    Type: Application
    Filed: February 17, 2017
    Publication date: September 30, 2021
    Applicants: KYOTO UNIVERSITY, KYOTO PHARMACEUTICAL UNIVERSITY
    Inventors: Asako YAMAYOSHI, Akira MURAKAMI, Eishi ASHIHARA, Akio KOBORI
  • Target analysis chip and target analysis method
    Patent number: 10525471
    Abstract: The present invention provides a novel target analysis chip and analysis method for directly detecting a target such as a microRNA without performing PCR.
    Type: Grant
    Filed: January 22, 2016
    Date of Patent: January 7, 2020
    Assignees: ARKRAY, Inc., National University Corporation Kyoto Institute of Technology
    Inventors: Akira Murakami, Akio Kobori, Asako Yamayoshi, Yuichiro Noda, Masayuki Kondo
  • Target Analysis Method and Target Analyzing Chip
    Publication number: 20190017102
    Abstract: A target analysis method and target analyzing chip are provided to directly detect a target, such as microRNA, without performing PCR. The target analysis method of the present embodiment includes: a process in which a target in a sample, a labeled probe that binds to the target, and a carrier-binding probe that binds to the target and to a carrier, contact each other, and the target, the labeled probe, and the carrier-binding probe react to bind to each other to form a first bound body; a process in which the first bound body and the carrier contact each other, and the first bound body and the carrier react to bind to each other to form a second bound body; a process to concentrate the carrier; and a process in which the target in the sample is analyzed by detecting a label of the labeled probe bound to the concentrated carrier.
    Type: Application
    Filed: January 16, 2017
    Publication date: January 17, 2019
    Applicants: ARKRAY, Inc., National University Corporation Kyoto Institute of Technology
    Inventors: Akira Murakami, Akio Kobori, Asako Yamayoshi, Yuichiro Noda
  • Target Analysis Chip and Target Analysis Method
    Publication number: 20180008981
    Abstract: The present invention provides a novel target analysis chip and analysis method for directly detecting a target such as a microRNA without performing PCR.
    Type: Application
    Filed: January 22, 2016
    Publication date: January 11, 2018
    Applicants: ARKRAY, Inc., NATIONAL UNIVERSITY CORPORATION KYOTO INSTITUTE OF TECHNOLOGY
    Inventors: Akira Murakami, Akio Kobori, Asako Yamayoshi, Yuichiro Noda, Masayuki Kondo