Patents by Inventor Sou Kanai

Sou Kanai 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).

  • Substrate storage container
    Patent number: 11735450
    Abstract: A substrate storage container includes: a container body configured to store a substrate; a lid configured to close an opening formed on the front side of the container body; and a retainer arranged on the back of the lid and configured to restrict the substrate from moving to the front side. The retainer includes an integration of: a frame configured to be detachably attached to the back of the lid; a contact portion including a convex portion configured to contact the substrate and restrict the substrate from moving to the front side; and a beam structure that connects the frame and the contact portion. The contact portion and the beam structure are configured to be spaced apart from the lid.
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: August 22, 2023
    Assignee: Shin-Etsu Polymer Co., Ltd.
    Inventor: Sou Kanai
  • Substrate Storage Container
    Publication number: 20220277977
    Abstract: A substrate storage container includes: a container body configured to store a substrate; a lid configured to close an opening formed on the front side of the container body; and a retainer arranged on the back of the lid and configured to restrict the substrate from moving to the front side. The retainer includes an integration of: a frame configured to be detachably attached to the back of the lid; a contact portion including a convex portion configured to contact the substrate and restrict the substrate from moving to the front side; and a beam structure that connects the frame and the contact portion. The contact portion and the beam structure are configured to be spaced apart from the lid.
    Type: Application
    Filed: July 10, 2020
    Publication date: September 1, 2022
    Inventor: Sou Kanai