Patents by Inventor Kazuhiko SHIMOTANI

Kazuhiko SHIMOTANI 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).

  • Application container
    Patent number: 11950678
    Abstract: An application container includes a container main body, an inner plug, and a cap detachably mounted on a container body, the inner plug includes a holding cylinder section, and an application ball, the holding cylinder section has a holding cylinder main body, and a soft seal part, the soft seal part has an annular shape extending around a center axis and is elastically deformable, and the application ball is pushed downward by the cap and pushed into the soft seal part as the cap is mounted on the container body.
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: April 9, 2024
    Assignee: YOSHINO KOGYOSHO CO., LTD.
    Inventor: Kazuhiko Shimotani
  • APPLICATION CONTAINER
    Publication number: 20230049399
    Abstract: An application container includes a container main body, an inner plug, and a cap detachably mounted on a container body, the inner plug includes a holding cylinder section, and an application ball, the holding cylinder section has a holding cylinder main body, and a soft seal part, the soft seal part has an annular shape extending around a center axis and is elastically deformable, and the application ball is pushed downward by the cap and pushed into the soft seal part as the cap is mounted on the container body .
    Type: Application
    Filed: December 22, 2020
    Publication date: February 16, 2023
    Applicant: YOSHINO KOGYOSHO CO., LTD.
    Inventor: Kazuhiko SHIMOTANI