Patents by Inventor Yuhi KURAHASHI

Yuhi KURAHASHI 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).

  • DOUBLE CONTAINER AND MANUFACTURING METHOD THEREFOR, PREFORM, AND CONTAINER MANUFACTURING METHOD
    Publication number: 20230364847
    Abstract: The present invention provides a double container capable of suppressing the deterioration of the gas barrier property under high humidity environment. According to the present invention, provided is a double container comprising a container body, wherein the container body has an outer shell and the inner bag, the container body is configured such that the inner bag contracts as content is reduced, and the inner bag comprises an inner layer, a gas barrier layer, and an outer layer, in order from an inside of the container body.
    Type: Application
    Filed: October 12, 2021
    Publication date: November 16, 2023
    Applicant: KYORAKU CO., LTD.
    Inventors: Yuhi KURAHASHI, Shinsuke TARUNO, Yosuke MUROYA