Patents by Inventor Naomasa ASAKA

Naomasa ASAKA 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).

  • Dermatophagoides farinae protein
    Patent number: 10457711
    Abstract: Provided are a novel Dermatophagoides farinae protein, and a diagnostic drug, a prophylactic drug and a therapeutic drug for an allergic disease caused by Dermatophagoides farinae. A Dermatophagoides farinae protein selected from the group consisting of the following (a) to (c), or a fragment peptide thereof: (a) a protein including an amino acid sequence set forth in SEQ ID NO:2; (b) a protein including an amino acid sequence in which one or several amino acids have been substituted, deleted, or added relative to the amino acid sequence set forth in SEQ ID NO:2, and having allergenicity of Dermatophagoides farinae; and (c) a protein including an amino acid sequence having 90% or higher identity with the amino acid sequence set forth in SEQ ID NO:2, and having allergenicity of Dermatophagoides farinae.
    Type: Grant
    Filed: December 1, 2015
    Date of Patent: October 29, 2019
    Assignee: TAIHO PHARMACEUTICAL CO., LTD.
    Inventors: Naomasa Asaka, Yuki Tanaka, Naoki Inagaki
  • NOVEL DERMATOPHAGOIDES FARINAE PROTEIN
    Publication number: 20180265556
    Abstract: Provided are a novel Dermatophagoides farinae protein, and a diagnostic drug, a prophylactic drug and a therapeutic drug for an allergic disease caused by Dermatophagoides farinae. A Dermatophagoides farinae protein selected from the group consisting of the following (a) to (c), or a fragment peptide thereof: (a) a protein including an amino acid sequence set forth in SEQ ID NO:2; (b) a protein including an amino acid sequence in which one or several amino acids have been substituted, deleted, or added relative to the amino acid sequence set forth in SEQ ID NO:2, and having allergenicity of Dermatophagoides farinae; and (c) a protein including an amino acid sequence having 90% or higher identity with the amino acid sequence set forth in SEQ ID NO:2, and having allergenicity of Dermatophagoides farinae.
    Type: Application
    Filed: December 1, 2015
    Publication date: September 20, 2018
    Applicant: TAIHO PHARMACEUTICAL CO., LTD.
    Inventors: Naomasa ASAKA, Yuki TANAKA, Naoki INAGAKI