Patents by Inventor Takeru Igusa

Takeru Igusa 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).

  • Publication number: 20220412980
    Abstract: This document relates to materials and methods for assessing and/or treating subjects (e.g., subjects having autoimmune diseases). For example, materials and methods for determining if a subject (e.g., a human having an autoimmune disease) has one or more antibodies that can be used to identify the subject as having a lower risk of cancer or as having a higher risk of cancer are provided. Materials and methods for treating a subject (e.g., a human) identified as having a higher cancer risk for cancer are also provided.
    Type: Application
    Filed: August 18, 2022
    Publication date: December 29, 2022
    Inventors: Ami A. Shah, Livia Casciola-Rosen, Antony Rosen, Takeru Igusa, Marikki K. Laiho
  • Patent number: 11454630
    Abstract: This document relates to materials and methods for assessing and/or treating subjects (e.g., subjects having autoimmune diseases). For example, materials and methods for determining if a subject (e.g., a human having an autoimmune disease) has one or more antibodies that can be used to identify the subject as having a lower risk of cancer or as having a higher risk of cancer are provided. Materials and methods for treating a subject (e.g., a human) identified as having a higher cancer risk for cancer are also provided.
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: September 27, 2022
    Assignee: The Johns Hopkins University
    Inventors: Ami A. Shah, Livia Casciola-Rosen, Antony Rosen, Takeru Igusa, Marikki K. Laiho
  • Patent number: 11187383
    Abstract: The present invention is directed to an improved fluid diode using topology optimization with Finite Element Method (FEM). Topology optimization as a flexible optimization method has been extended to the fluid field. For given boundary conditions and constraints, it distributes a specific amount of pores (or remove materials to get channel) in the design domain to minimize/maximize an objective function. In this design, inlet and outlet ports are aligned and inflow and outflow are in the same direction. The present invention features an intricate network of fluid channels having optimized fluid connectivity and shapes, which significantly improves the diodicity of fluidic passive valves.
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: November 30, 2021
    Assignee: The Johns Hopkins University
    Inventors: Sen Lin, James Kevin Guest, Takeru Igusa
  • Publication number: 20200209245
    Abstract: This document relates to materials and methods for assessing and/or treating subjects (e.g., subjects having autoimmune diseases). For example, materials and methods for determining if a subject (e.g., a human having an autoimmune disease) has one or more antibodies that can be used to identify the subject as having a lower risk of cancer or as having a higher risk of cancer are provided. Materials and methods for treating a subject (e.g., a human) identified as having a higher cancer risk for cancer are also provided.
    Type: Application
    Filed: August 23, 2018
    Publication date: July 2, 2020
    Inventors: Ami A. Shah, Livia Casciola-Rosen, Antony Rosen, Takeru Igusa, Marikki K. Laiho
  • Publication number: 20180259130
    Abstract: The present invention is directed to an improved fluid diode using topology optimization with Finite Element Method (FEM). Topology optimization as a flexible optimization method has been extended to the fluid field. For given boundary conditions and constraints, it distributes a specific amount of pores (or remove materials to get channel) in the design domain to minimize/maximize an objective function. In this design, inlet and outlet ports are aligned and inflow and outflow are in the same direction. The present invention features an intricate network of fluid channels having optimized fluid connectivity and shapes, which significantly improves the diodicity of fluidic passive valves.
    Type: Application
    Filed: September 20, 2017
    Publication date: September 13, 2018
    Inventors: Sen Lin, James Kevin Guest, Takeru Igusa
  • Patent number: 9903536
    Abstract: The present invention is directed to an improved fluid diode using topology optimization with Finite Element Method (FEM). Topology optimization as a flexible optimization method has been extended to the fluid field. For given boundary conditions and constraints, it distributes a specific amount of pores (or remove materials to get channel) in the design domain to minimize/maximize an objective function. In this design, inlet and outlet ports are aligned and inflow and outflow are in the same direction. The present invention features an intricate network of fluid channels having optimized fluid connectivity and shapes, which significantly improves the diodicity of fluidic passive valves.
    Type: Grant
    Filed: April 10, 2015
    Date of Patent: February 27, 2018
    Assignee: The Johns Hopkins University
    Inventors: Sen Lin, James Kevin Guest, Takeru Igusa
  • Publication number: 20160061385
    Abstract: The present invention is directed to an improved fluid diode using topology optimization with Finite Element Method (FEM). Topology optimization as a flexible optimization method has been extended to the fluid field. For given boundary conditions and constraints, it distributes a specific amount of pores (or remove materials to get channel) in the design domain to minimize/maximize an objective function. In this design, inlet and outlet ports are aligned and inflow and outflow are in the same direction. The present invention features an intricate network of fluid channels having optimized fluid connectivity and shapes, which significantly improves the diodicity of fluidic passive valves.
    Type: Application
    Filed: April 10, 2015
    Publication date: March 3, 2016
    Inventors: Sen Lin, James Kevin Guest, Takeru Igusa