Patents by Inventor Kiyo Fujimoto

Kiyo Fujimoto 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).

  • Aqueous based nanoparticle ink
    Patent number: 11591483
    Abstract: Water-based nanoparticle inks may be formulated to be compatible with printed electronic direct-write methods. The water-based nanoparticle inks may include a functional material (nanoparticle) in combination with an appropriate solvent system. A method may include dispersing nanoparticles in a solvent and printing a circuit in an aerosol jet process or plasma jet process.
    Type: Grant
    Filed: July 15, 2020
    Date of Patent: February 28, 2023
    Assignee: Boise State University
    Inventors: Kiyo Fujimoto, David Estrada, Harish Subbaraman
  • AQUEOUS BASED NANOPARTICLE INK
    Publication number: 20210017408
    Abstract: Water-based nanoparticle inks may be formulated to be compatible with printed electronic direct-write methods. The water-based nanoparticle inks may include a functional material (nanoparticle) in combination with an appropriate solvent system. A method may include dispersing nanoparticles in a solvent and printing a circuit in an aerosol jet process or plasma jet process.
    Type: Application
    Filed: July 15, 2020
    Publication date: January 21, 2021
    Inventors: Kiyo Fujimoto, David Estrada, Harish Subbaraman
  • Systems and methods for strain sensing using aerosol jet printing of flexible capacitive strain gauges
    Patent number: 10512162
    Abstract: A device may include a flexible substrate. The device may further include a flexible integrated circuit within the flexible substrate, the integrated circuit having at least one input electrode positioned on a surface of the flexible substrate. The device may also include an aerosol jet printed conductive ink layer disposed on the surface of the flexible substrate, the aerosol-jet printed conductive ink layer having a pattern that includes a first set of fingers interdigitated with a second set of fingers, the aerosol jet printed conductive ink layer in contact with the at least one input electrode.
    Type: Grant
    Filed: May 3, 2018
    Date of Patent: December 17, 2019
    Assignee: BOISE STATE UNIVERSITY
    Inventors: David Estrada, Jennifer Watkins, Aline Elquist, Carter Warren, Preston Riggs, Kiyo Fujimoto, Harish Subbaraman
  • SYSTEMS AND METHODS FOR STRAIN SENSING USING AEROSOL JET PRINTING OF FLEXIBLE CAPACITIVE STRAIN GAUGES
    Publication number: 20180324948
    Abstract: A device may include a flexible substrate. The device may further include a flexible integrated circuit within the flexible substrate, the integrated circuit having at least one input electrode positioned on a surface of the flexible substrate. The device may also include an aerosol jet printed conductive ink layer disposed on the surface of the flexible substrate, the aerosol-jet printed conductive ink layer having a pattern that includes a first set of fingers interdigitated with a second set of fingers, the aerosol jet printed conductive ink layer in contact with the at least one input electrode.
    Type: Application
    Filed: May 3, 2018
    Publication date: November 8, 2018
    Inventors: David Estrada, Jennifer Watkins, Aline Elquist, Carter Warren, Preston Riggs, Kiyo Fujimoto, Harish Subbaraman