Patents by Inventor Hiroaki AWATA

Hiroaki AWATA 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).

  • Plastic container and method for producing same
    Patent number: 11851234
    Abstract: The present invention provides a plastic container with excellent slipping property for contents. According to the present invention, provided is a plastic container for storing contents, wherein the plastic container is a blow molded body, an innermost layer in contact with the contents is formed of a resin composition containing a base resin and filler particles, and an inner surface of the innermost layer is provided with concave and convex shapes due to presence of the filler particles.
    Type: Grant
    Filed: January 23, 2020
    Date of Patent: December 26, 2023
    Assignees: KYORAKU CO., LTD., TOYO ALUMINIUM KABUSHIKI KAISHA
    Inventors: Tatsuro Aoki, Takayoshi Hosoya, Taro Ikeda, Hiroaki Awata
  • PLASTIC CONTAINER AND METHOD FOR PRODUCING SAME
    Publication number: 20220063858
    Abstract: The present invention provides a plastic container with excellent slipping property for contents. According to the present invention, provided is a plastic container for storing contents, wherein the plastic container is a blow molded body, an innermost layer in contact with the contents is formed of a resin composition containing a base resin and filler particles, and an inner surface of the innermost layer is provided with concave and convex shapes due to presence of the filler particles.
    Type: Application
    Filed: January 23, 2020
    Publication date: March 3, 2022
    Applicants: KYORAKU CO., LTD., TOYO ALUMINIUM KABUSHIKI KAISHA
    Inventors: Tatsuro AOKI, Takayoshi HOSOYA, Taro IKEDA, Hiroaki AWATA