Patents by Inventor Keishi FUSE

Keishi FUSE 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 for surface protective sheet and surface protective sheet
    Patent number: 10315394
    Abstract: The substrate for surface protective sheet of the present invention is a substrate for surface protective sheet including a support film and an antistatic layer provided on one face of the support film, wherein a stress relaxation rate of the substrate for surface protective sheet is 60% or more; the antistatic layer is one formed by curing an antistatic layer-forming composition containing a curing component and a metal filler; and the content of a metal filler is 55 mass % or more relative to the total mass of the curing component and the metal filler, and the curing component includes a urethane acrylate oligomer.
    Type: Grant
    Filed: October 19, 2015
    Date of Patent: June 11, 2019
    Assignee: LINTEC CORPORATION
    Inventors: Keishi Fuse, Kazuyuki Tamura, Shigeto Okuji
  • SUBSTRATE FOR SURFACE PROTECTIVE SHEET AND SURFACE PROTECTIVE SHEET
    Publication number: 20170239923
    Abstract: The substrate for surface protective sheet of the present invention is a substrate for surface protective sheet including a support film and an antistatic layer provided on one face of the support film, wherein a stress relaxation rate of the substrate for surface protective sheet is 60% or more; the antistatic layer is one formed by curing an antistatic layer-forming composition containing a curing component and a metal filler; and the content of a metal filler is 55 mass % or more relative to the total mass of the curing component and the metal filler, and the curing component includes a urethane acrylate oligomer.
    Type: Application
    Filed: October 19, 2015
    Publication date: August 24, 2017
    Applicant: LINTEC CORPORATION
    Inventors: Keishi FUSE, Kazuyuki TAMURA, Shigeto OKUJI