Patents by Inventor Tomotsugu Fujimoto

Tomotsugu Fujimoto 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).

  • Surface-modified film, process for producing same, and laminated film and process for producing same
    Patent number: 8926787
    Abstract: It is an object of the present invention to provide a surface-modified film which has adhesive properties improved by surface modification and a process for producing the same. It is also an object of the present invention to provide a laminated film in which at least the surface-modified film has been laminated and a process for producing the laminated film. The surface-modified film according to the present invention is characterized by being obtained by bringing a halide complex of an element in Group 13 of the periodic table into contact with at least a part of a region in the surfaces of a resin film.
    Type: Grant
    Filed: September 17, 2010
    Date of Patent: January 6, 2015
    Assignee: Stella Chemifa Corporation
    Inventors: Shinji Hashiguchi, Kazutaka Hirano, Tomotsugu Fujimoto
  • SURFACE-MODIFIED FILM, PROCESS FOR PRODUCING SAME, AND LAMINATED FILM AND PROCESS FOR PRODUCING SAME
    Publication number: 20120186650
    Abstract: It is an object of the present invention to provide a surface-modified film which has adhesive properties improved by surface modification and a process for producing the same. It is also an object of the present invention to provide a laminated film in which at least the surface-modified film has been laminated and a process for producing the laminated film. The surface-modified film according to the present invention is characterized by being obtained by bringing a halide complex of an element in Group 13 of the periodic table into contact with at least a part of a region in the surfaces of a resin film.
    Type: Application
    Filed: September 17, 2010
    Publication date: July 26, 2012
    Applicant: STELLA CHEMIFA CORPORATION
    Inventors: Shinji Hashiguchi, Kazutaka Hirano, Tomotsugu Fujimoto