Patents by Inventor Yuuki HASHIGUCHI

Yuuki HASHIGUCHI 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).

  • STERILIZING METHOD AND STERILIZER
    Publication number: 20230141766
    Abstract: A sterilizing method includes a preliminary decompression step (S200) of decompressing the inside of a chamber (11) with respect to an atmospheric pressure after a sterilization object wrapped with a wrapping member made from a material that absorbs ozone gas and hydrogen peroxide is housed in the chamber (11), an ozone adsorption step (S300) of injecting ozone gas to the inside of the chamber (11) under a decompressed state achieved in the preliminary decompression step (S200) to cause the ozone gas to be adsorbed to the wrapping member, and a sterilization step (S500) of sterilizing the sterilization object using the zone gas and hydrogen peroxide after the ozone adsorption step (S300).
    Type: Application
    Filed: June 26, 2020
    Publication date: May 11, 2023
    Applicant: MIURA CO., LTD.
    Inventors: Yuichi TAKAHASHI, Tomoyuki MIZOBE, Masahiro OCHI, Yuuki HASHIGUCHI, Kenichi MATSUO, Junji YAMAMURA, Yasuo NAKAMURA