Patents by Inventor Tsuneyuki Yamanaka

Tsuneyuki Yamanaka 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).

  • Foil-detecting sheet and method of producing a foil-decorated resin article using the same
    Patent number: 6866938
    Abstract: A foil-decorating sheet (4) comprised by a laminated film of two or more kinds of films which is to be set in an injection mold (5, 6) for being integrally bonded to a surface of a molding resin (10), wherein after a foil-decorating is made, a bonding surface-side film (3) of the laminated film which is bonded to the molding resin (10) has a peel strength of not less than 1 kgf/inch width at least at an interface between the surface film (3) of the laminated film bonded to the molding resin (10) and the molding resin (10), and wherein at least a transparent acrylic film (1) is laminated on the bonding surface-side film (3) bonded to the molding resin, with a decorative layer (2) formed between the bonding surface-side film (3) bonded to the molding resin and the acrylic film (1).
    Type: Grant
    Filed: October 12, 2001
    Date of Patent: March 15, 2005
    Assignee: Nissha Printing Co., Ltd.
    Inventors: Fujio Mori, Takuji Shibata, Tsuneyuki Yamanaka
  • Foil-decorating sheet and method of producing a foil-decorated resin article using the same
    Publication number: 20020058144
    Abstract: A foil-decorating sheet (4) comprised by a laminated film of two or more kinds of films which is to be set in an injection mold (5, 6) for being integrally bonded to a surface of a molding resin (10), wherein after a foil-decorating is made, a bonding surface-side film (3) of the laminated film which is bonded to the molding resin (10) has a peel strength of not less than 1 kgf/inch width at least at an interface between the surface film (3) of the laminated film bonded to the molding resin (10) and the molding resin (10), and wherein at least a transparent acrylic film (1) is laminated on the bonding surface-side film (3) bonded to the molding resin, with a decorative layer (2) formed between the bonding surface-side film (3) bonded to the molding resin and the acrylic film (1).
    Type: Application
    Filed: October 12, 2001
    Publication date: May 16, 2002
    Inventors: Fujio Mori, Takuji Shibata, Tsuneyuki Yamanaka
  • Sheet for molded-in foil decoration and method of producing molded resin having molded-in foil decoration by using the sheet
    Patent number: 6326086
    Abstract: A foil-decorating sheet comprised by a laminated film of two or more kinds of films which is to be set in an injection mold for being integrally bonded to a surface of a molding resin, wherein after a foil-decorating is made, a bonding surface-side film of the laminated film which is bonded to the molding resin has a peel strength of not less than 1 kgf/inch width at least at an interface between the surface film of the laminated film bonded to the molding resin and the molding resin, and wherein at least a transparent acrylic film is laminated on the bonding surface-side film bonded to the molding resin, with a decorative layer formed between the bonding surface-side film bonded to the molding resin and the acrylic film.
    Type: Grant
    Filed: March 19, 1999
    Date of Patent: December 4, 2001
    Assignee: Nissha Printing Co., Ltd.
    Inventors: Fujio Mori, Takuji Shibata, Tsuneyuki Yamanaka