Patents by Inventor Tsutomu Honjo

Tsutomu Honjo 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).

  • Protein detection method, and protein immunoassay method
    Patent number: 10753928
    Abstract: Provided is a method for detecting a specific protein, having excellent reliability. The method is characterized by including a mass spectrometry step of detecting the specific protein by mass spectrometry and an immunoassay step of detecting the specific protein by immunoassay using an anti-peptide antibody specifically bonded to the specific protein.
    Type: Grant
    Filed: November 4, 2016
    Date of Patent: August 25, 2020
    Assignee: Morinaga Institute of Biological Science, Inc.
    Inventors: Masahiro Shoji, Tsutomu Honjo, Hideki Okada, Kei Kurihara
  • PROTEIN DETECTION METHOD, AND PROTEIN IMMUNOASSAY METHOD
    Publication number: 20180364219
    Abstract: Provided is a method for detecting a specific protein, having excellent reliability. The method is characterized by including a mass spectrometry step of detecting the specific protein by mass spectrometry and an immunoassay step of detecting the specific protein by immunoassay using an anti-peptide antibody specifically bonded to the specific protein.
    Type: Application
    Filed: November 4, 2016
    Publication date: December 20, 2018
    Inventors: Masahiro SHOJI, Tsutomu HONJO, Hideki OKADA, Kei KURIHARA
  • Immunochromatographic Device
    Publication number: 20140057292
    Abstract: The present invention is directed to provide a highly quantitative immunochromatographic device. It is an immunochromatographic device comprising: a glass plate including: a sample application portion for applying a sample containing an antigen to the device; a sample recovery portion for recovering the sample applied to the sample application portion from the device; a developing portion for developing the sample from the sample application portion to the sample recovery portion; and an antibody-carrying portion for carrying an antibody capable of binding to the antigen in the developing portion; wherein the developing portion comprises a transparent plate, the glass plate and the transparent plate are placed in parallel with each other with a gap, and the sample can migrate in the gap of the developing portion by capillary action.
    Type: Application
    Filed: August 22, 2013
    Publication date: February 27, 2014
    Applicant: MORINAGA & CO., LTD.
    Inventor: Tsutomu HONJO
  • Method of controlling lung tumor cell metastasis
    Patent number: 5175005
    Abstract: A method of controlling tumor cell metastasis comprising administering to a human a therapeutically effective amount of a ribonuclease inhibitor.
    Type: Grant
    Filed: October 2, 1989
    Date of Patent: December 29, 1992
    Assignee: Morinaga & Co., Ltd.
    Inventors: Koji Fukushima, Tsutomu Honjo, Tomonobu Fujita, Haruhisa Fujita, Toshiharu Sakurai