Patents by Inventor Masuro MOTOI

Masuro MOTOI 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).

  • ?-glucan-binding protein, ?-glucan detection kit, artificial DNA, and bacterium
    Patent number: 11542307
    Abstract: The ?-glucan-binding protein contains an amino acid sequence represented by SEQ ID NO: 1.
    Type: Grant
    Filed: June 2, 2020
    Date of Patent: January 3, 2023
    Assignee: TOEI SHINYAKU CO., LTD.
    Inventors: Yoshiyuki Adachi, Naohito Ohno, Masuro Motoi, Akitomo Motoi
  • ?-1, 6-glucanase mutant, and method for measuring ?-1, 6-glucan
    Patent number: 11479803
    Abstract: A ?-1,6-glucanase mutant which is a mutant of ?-1,6-glucanase (EC 3.2.1.75), wherein a Glu residue located at a position corresponding to Glu (E)-321 in SEQ ID NO: 1 is substituted by an amino acid residue X or a Glu (E) residue located at a position corresponding to each of Glu (E)-225 and Glu (E)-321 in SEQ ID NO: 1 is substituted by an amino acid residue X, wherein the amino acid residue (X) is selected from the group consisting of Gln (Q), Gly (G), Ala (A), Leu (L), Tyr (Y), Met (M), Ser (S), Asn (N), and His (H); and a method for measuring ?-1,6-glucan, including measuring ?-1,6-glucan bonded to the mutant.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: October 25, 2022
    Assignee: TOEI SHINYAKU CO., LTD.
    Inventors: Daisuke Yamanaka, Naohito Ohno, Masuro Motoi, Akitomo Motoi
  • ?-GLUCAN-BINDING PROTEIN, ?-GLUCAN DETECTION KIT, ARTIFICIAL DNA, AND BACTERIUM
    Publication number: 20220213152
    Abstract: The ?-glucan-binding protein contains an amino acid sequence represented by SEQ ID NO: 1.
    Type: Application
    Filed: June 2, 2020
    Publication date: July 7, 2022
    Inventors: Yoshiyuki ADACHI, Naohito OHNO, Masuro MOTOI, Akitomo MOTOI
  • ?-1,6-GLUCANASE MUTANT, AND METHOD FOR MEASURING ?-1,6-GLUCAN
    Publication number: 20210155970
    Abstract: A ?-1,6-glucanase mutant which is a mutant of ?-1,6-glucanase (EC 3.2.1.75), wherein a Glu residue located at a position corresponding to Glu (E)-321 in SEQ ID NO: 1 is substituted by an amino acid residue X or a Glu (E) residue located at a position corresponding to each of Glu (E)-225 and Glu (E)-321 in SEQ ID NO: 1 is substituted by an amino acid residue X, wherein the amino acid residue (X) is selected from the group consisting of Gln (Q), Gly (G), Ala (A), Leu (L), Tyr (Y), Met (M), Ser (S), Asn (N), and His (H); and a method for measuring ?-1,6-glucan, including measuring ?-1,6-glucan bonded to the mutant.
    Type: Application
    Filed: May 11, 2018
    Publication date: May 27, 2021
    Applicant: TOEI SHINYAKU CO., LTD.
    Inventors: Daisuke YAMANAKA, Naohito OHNO, Masuro MOTOI, Akitomo MOTOI