Patents by Inventor Yu Hoshino

Yu Hoshino 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).

  • Patent number: 10300432
    Abstract: A system for producing an ion concentration gradient and a temperature-responsive electrolyte material which are utilizable, for example, for efficiently converting heat energy that has been discarded into reusable energy or for efficiently recovering an acid gas, such as carbon dioxide is provided. A temperature-responsive electrolyte is used to produce an ion concentration gradient by means of a temperature gradient. The temperature-responsive electrolyte is used in the state of an aqueous solution and also in the state of a solid phase.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: May 28, 2019
    Assignee: Kyushu University, National University Corporation
    Inventors: Yu Hoshino, Yoshiko Miura, Mengchen Yue, Kazushi Imamura
  • Publication number: 20190083943
    Abstract: A monolayer membrane containing gelling polymer particles having at least one of a basic functional group and an acidic functional group, and having a thickness of less than 5 ?m. A composite having a porous carrier and gelling polymer particles having at least any one of a basic functional group and an acidic functional group and filling up the surface pores of the porous carrier. The invention can provide a novel material capable of efficiently separating an acid gas from a mixed gas.
    Type: Application
    Filed: February 24, 2017
    Publication date: March 21, 2019
    Inventors: Yu HOSHINO, Kazushi IMAMURA, Tomohiro GYOBU, Ikuo TANIGUCHI, Akira HAMASAKI, Chie YAMASHITA, Takeshi WATANABE, Yoshiko MIURA
  • Publication number: 20190070555
    Abstract: A system for producing an ion concentration gradient and a temperature-responsive electrolyte material which are utilizable, for example, for efficiently converting heat energy that has been discarded into reusable energy or for efficiently recovering an acid gas, such as carbon dioxide is provided. A temperature-responsive electrolyte is used to produce an ion concentration gradient by means of a temperature gradient. The temperature-responsive electrolyte is used in the state of an aqueous solution and also in the state of a solid phase.
    Type: Application
    Filed: October 16, 2018
    Publication date: March 7, 2019
    Applicant: Kyushu University, National University Corporation
    Inventors: Yu HOSHINO, Yoshiko MIURA, Mengchen YUE, Kazushi IMAMURA
  • Patent number: 10137409
    Abstract: A system for producing an ion concentration gradient and a temperature-responsive electrolyte material which are utilizable, for example, for efficiently converting heat energy that has been discarded into reusable energy or for efficiently recovering an acid gas, such as carbon dioxide is provided. A temperature-responsive electrolyte is used to produce an ion concentration gradient by means of a temperature gradient. The temperature-responsive electrolyte is used in the state of an aqueous solution and also in the state of a solid phase.
    Type: Grant
    Filed: August 17, 2012
    Date of Patent: November 27, 2018
    Assignee: Kyushu University, National University Corporation
    Inventors: Yu Hoshino, Yoshiko Miura, Kazushi Imamura, Ryohei Ohashi
  • Publication number: 20180164040
    Abstract: To provide an evaporator capable of suppressing reduction in heat transport amount while also preventing an increase in the pressure loss of a working fluid. An evaporator comprising a container and a dividing layer adapted to divide the inside of the container into a liquid reservoir chamber and a vapor chamber, wherein the dividing layer includes a heat blocking layer on the liquid reservoir chamber side and a wick layer on the vapor chamber side, a gap is formed between the heat blocking layer and the wick layer, the liquid reservoir chamber and the gap are communicated with each other via a penetration path formed in the heat blocking layer, and a working fluid in the liquid reservoir chamber passes through the penetration path and penetrates into the gap and the wick layer by a capillary force.
    Type: Application
    Filed: December 12, 2017
    Publication date: June 14, 2018
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yuya KUSANO, Hiroki AWANO, Seiji YAMASHITA, Manabu ORIHASHI, Yu HOSHINO
  • Publication number: 20170259245
    Abstract: A gel particle film of amino group-having polymer compound particles has a large acid gas absorption amount and desorption amount per unit volume, and has a high acid gas absorption rate and desorption rate per unit mass, and further has high stability. A gas absorber having the gel particle film supported on a carrier is useful as an acid gas separation material having good energy efficiency.
    Type: Application
    Filed: August 14, 2015
    Publication date: September 14, 2017
    Inventors: Yu HOSHINO, Yoshiko MIURA, Yukinori OHSHIRO
  • Patent number: 9173943
    Abstract: The present invention relates to imprinted polymer nanoparticles. In particular, the present invention provides imprinted polymer nanoparticles polymerized in the presence of a target molecule (e.g., peptide), wherein the imprinted polymer nanoparticles comprise vinyl, acryl, and/or methacryl monomers, wherein the monomers have affinity for the target molecule. The present invention also relates to methods of using imprinted polymer nanoparticles in biomacromolecular purification methods (e.g., to purify monoclonal antibodies or hormones), in toxin elimination methods (e.g., hemoperfusion), in diagnostics, in research, as well as in therapeutic methods (e.g., therapeutic methods where antisera or monoclonal antibodies are normally employed).
    Type: Grant
    Filed: January 11, 2010
    Date of Patent: November 3, 2015
    Assignee: The Regents of the University of California
    Inventors: Yu Hoshino, Kenneth J. Shea
  • Publication number: 20140294707
    Abstract: A system for producing an ion concentration gradient and a temperature-responsive electrolyte material which are utilizable, for example, for efficiently converting heat energy that has been discarded into reusable energy or for efficiently recovering an acid gas, such as carbon dioxide is provided. A temperature-responsive electrolyte is used to produce an ion concentration gradient by means of a temperature gradient. The temperature-responsive electrolyte is used in the state of an aqueous solution and also in the state of a solid phase.
    Type: Application
    Filed: August 17, 2012
    Publication date: October 2, 2014
    Applicant: KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
    Inventors: Yu Hoshino, Yoshiko Miura, Mengchen Yue, Kazushi Imamura, Ryohei Ohashi
  • Publication number: 20120097613
    Abstract: The present invention relates to imprinted polymer nanoparticles. In particular, the present invention provides imprinted polymer nanopaticles polymerized in the presence of a target molecule (e.g., peptide), wherein the imprinted polymer nanoparticles comprise vinyl, acryl, and/or methacryl monomers, wherein the monomers have affinity for the target molecule. The present invention also relates to methods of using imprinted polymer nanoparticles in biomoacromolecular purification methods (e.g., to purify monoclonal antibodies or hormones), in toxin elimination methods (e.g., hemoperfusion), in diagnostics, in research, as well as in therapeutic methods (e.g., therapeutic methods where antisera or monoclonal antibodies are normally employed).
    Type: Application
    Filed: January 11, 2010
    Publication date: April 26, 2012
    Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Yu Hoshino, Kenneth J. Shea