Patents by Inventor Risa IGUCHI

Risa IGUCHI 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).

  • Gel composition
    Patent number: 11160744
    Abstract: A gel composition containing (a) at least one selected from tocopherol phosphoric acid esters and salts thereof; (b) carrageenan; (c) locust bean gum; (d) at least one selected from agar and glucomannan; and e) water.
    Type: Grant
    Filed: October 5, 2018
    Date of Patent: November 2, 2021
    Assignee: SHOWA DENKO K.K.
    Inventors: Natsuno Mishina, Naoko Ito, Manami Hatano, Risa Iguchi
  • GEL COMPOSITION
    Publication number: 20200323759
    Abstract: A gel composition containing (a) at least one selected from tocopherol phosphoric acid esters and salts thereof; (b) carrageenan; (c) locust bean gum; (d) at least one selected from agar and glucomannan; and e) water.
    Type: Application
    Filed: October 5, 2018
    Publication date: October 15, 2020
    Applicant: SHOWA DENKO K.K.
    Inventors: Natsuno MISHINA, Naoko ITO, Manami HATANO, Risa IGUCHI