Patents by Inventor Megu FUKUI

Megu FUKUI 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).

  • HYDROPHOBIC ZEOLITE, METHOD FOR PRODUCING SAME AND USE OF SAME
    Publication number: 20220259054
    Abstract: A hydrophobic zeolite which has a water adsorption of (6 g/100 g zeolite) or less at 25° C. at RH 60% and a toluene adsorption of (9 g/100 g zeolite) or more at 25° C. under 0.01 kPa.
    Type: Application
    Filed: July 17, 2020
    Publication date: August 18, 2022
    Inventors: Hiroshi OKANIWA, Megu FUKUI
  • Xenon adsorbent
    Patent number: 11065597
    Abstract: A xenon adsorbent capable of efficiently adsorbing xenon, even at a low concentration, from a mixture gas is Provided. A xenon adsorbent comprising a zeolite having a pore size in the range of 3.5 to 5 ? and a silica alumina molar ratio in the range of 10 to 30.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: July 20, 2021
    Assignee: TOSOH CORPORATION
    Inventors: Shigeru Hirano, Keisuke Tokunaga, Hiroshi Okaniwa, Megu Fukui
  • XENON ADSORBENT
    Publication number: 20190336938
    Abstract: A xenon adsorbent capable of efficiently adsorbing xenon, even at a low concentration, from a mixture gas is Provided. A xenon adsorbent comprising a zeolite having a pore size in the range of 3.5 to 5 ? and a silica alumina molar ratio in the range of 10 to 30.
    Type: Application
    Filed: December 26, 2017
    Publication date: November 7, 2019
    Applicant: TOSOH CORPORATION
    Inventors: Shigeru HIRANO, Keisuke TOKUNAGA, Hiroshi OKANIWA, Megu FUKUI