Patents by Inventor Tomohiro GYOBU

Tomohiro GYOBU 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).

  • MONOLAYER, COMPOSITE, GAS SEPARATION MATERIAL, FILTER, GAS SEPARATION DEVICE AND METHOD FOR MANUFACTURING COMPOSITE
    Publication number: 20230134668
    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: December 28, 2022
    Publication date: May 4, 2023
    Inventors: Yu HOSHINO, Kazushi IMAMURA, Tomohiro GYOBU, Ikuo TANIGUCHI, Akira HAMASAKI, Chie YAMASHITA, Takeshi WATANABE, Yoshiko MIURA
  • MONOLAYER, COMPOSITE, GAS SEPARATION MATERIAL, FILTER, GAS SEPARATION DEVICE AND METHOD FOR MANUFACTURING COMPOSITE
    Publication number: 20210213397
    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: March 30, 2021
    Publication date: July 15, 2021
    Inventors: Yu HOSHINO, Kazushi IMAMURA, Tomohiro GYOBU, Ikuo TANIGUCHI, Akira HAMASAKI, Chie YAMASHITA, Takeshi WATANABE, Yoshiko MIURA
  • Monolayer, composite, gas separation material, filter, gas separation device and method for manufacturing composite
    Patent number: 10981122
    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: Grant
    Filed: February 24, 2017
    Date of Patent: April 20, 2021
    Assignee: KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
    Inventors: Yu Hoshino, Kazushi Imamura, Tomohiro Gyobu, Ikuo Taniguchi, Akira Hamasaki, Chie Yamashita, Takeshi Watanabe, Yoshiko Miura
  • MONOLAYER, COMPOSITE, GAS SEPARATION MATERIAL, FILTER, GAS SEPARATION DEVICE AND METHOD FOR MANUFACTURING COMPOSITE
    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