Patents by Inventor Yasuhiro Koh

Yasuhiro Koh 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).

  • Apparatus for detecting the degree of malignancy of each of circulating tumor cells
    Patent number: 11280792
    Abstract: The object of the present invention is to provide an evaluation method capable of accurately determining a metastasis of cancer, the stage of cancer progression, or the malignancy of cancer.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: March 22, 2022
    Assignees: ON-CHIP BIOTECHNOLOGIES CO., LTD., SHIZUOKA PREFECTURE
    Inventors: Kazuo Takeda, Namiko Yamashita, Yuu Fujimura, Kaori Nishio, Yasuhiro Koh, Masaru Watanabe, Fumiaki Koizumi, Yuri Uehara
  • TUMOR CELL DETECTION METHOD AND TUMOR CELL DETECTION DEVICE
    Publication number: 20190072484
    Abstract: A tumor cell detection method includes an analysis step of determining whether or not a cell contained in a sample is a tumor cell by a statistical technique, machine learning, or pattern recognition on the basis of a spectroscopic spectrum of the cell obtained by measuring the cell contained in the sample.
    Type: Application
    Filed: November 7, 2018
    Publication date: March 7, 2019
    Applicants: SUMITOMO ELECTRIC INDUSTRIES, LTD., Wakayama Medical University
    Inventors: Ichiro SOGAWA, Akinori KIMURA, Yasuhiro KOH
  • APPARATUS FOR DETECTING THE DEGREE OF MALIGNANCY OF EACH OF CIRCULATING TUMOR CELLS
    Publication number: 20190011450
    Abstract: The object of the present invention is to provide an evaluation method capable of accurately determining a metastasis of cancer, the stage of cancer progression, or the malignancy of cancer.
    Type: Application
    Filed: September 6, 2018
    Publication date: January 10, 2019
    Applicants: ON-CHIP BIOTECHNOLOGIES CO., LTD., SHIZUOKA PREFECTURE
    Inventors: Kazuo TAKEDA, Namiko YAMASHITA, Yuu FUJIMURA, Kaori NISHIO, Yasuhiro KOH, Masaru WATANABE, Fumiaki KOIZUMI, Yuri UEHARA
  • Methods and compositions for treating HIV infections
    Patent number: 9808527
    Abstract: Described herein are compounds and compositions that are useful in the treatment of HIV, AIDS, and AIDS-related diseases. In addition, compounds are described herein that are capable of inhibiting the dimerization of HIV proteases.
    Type: Grant
    Filed: November 20, 2007
    Date of Patent: November 7, 2017
    Assignee: Purdue Research Foundation
    Inventors: Arun K. Ghosh, Hiroaki Mitsuya, Yasuhiro Koh
  • METHOD FOR DETECTING THE DEGREE OF MALIGNANCY OF EACH OF THE CIRCULATING TUMOR CELLS, AND A KIT FOR THE SAME
    Publication number: 20150064722
    Abstract: The object of the present invention is to provide an evaluation method capable of accurately determining a metastasis of cancer, the stage of cancer progression, or the malignancy of cancer.
    Type: Application
    Filed: March 28, 2013
    Publication date: March 5, 2015
    Applicants: SHIZUOKA PREFECTURE, ON-CHIP BIOTECHNOLOGIES CO., LTD.
    Inventors: Kazuo Takeda, Namiko Yamashita, Yuu Fujimura, Kaori Nishio, Yasuhiro Koh, Masaru Watanabe, Fumiaki Koizumi, Yuri Uehara
  • METHODS AND COMPOSITIONS FOR TREATING HIV INFECTIONS
    Publication number: 20100113582
    Abstract: Described herein are compounds and compositions that are useful in the treatment of HIV, AIDS, and AIDS-related diseases. In addition, compounds are described herein that are capable of inhibiting the dimerization of HIV proteases.
    Type: Application
    Filed: November 20, 2007
    Publication date: May 6, 2010
    Inventors: Arun K. Ghosh, Hiroaki Mitsuya, Yasuhiro Koh