Patents by Inventor Mami IKUTA

Mami IKUTA 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).

  • LAMINATED FILM
    Publication number: 20240342666
    Abstract: A laminated film (10A) has a polyolefin microporous membrane (20) and a porous support layer (30), in which the polyolefin microporous membrane (20) and the porous support layer (30) are bonded to each other by bonding parts (40) that contain a thermoplastic resin and are scattered, and the laminated film has a bubble point of from 20 kPa to 900 kPa.
    Type: Application
    Filed: August 4, 2022
    Publication date: October 17, 2024
    Applicant: TEIJIN LIMITED
    Inventor: Mami IKUTA