Patents by Inventor Satoko NIWA

Satoko NIWA 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).

  • Electricity storage device, electricity storage device container, and electricity storage device packaging material
    Patent number: 9825264
    Abstract: A an electricity storage device according to the present invention including an electricity storage device packaging material, in the electricity storage device packaging material, from an outer layer thereof, at least an outer layer side resin film layer, an outer layer side adhesive layer, a metal foil layer, an inner layer side adhesive layer, and a heat seal layer being stacked, in which the inner layer side adhesive layer is a layer for bonding the metal foil layer with the heat seal layer, and is a layer obtained by performing a curing process for an adhesive compound including: a polyolefin resin (A) including a carboxyl group or an acid anhydride group; and an epoxy compound (B) including at least two epoxy groups and including at least one of an aromatic amino group and a heterocycle including a nitrogen atom as a heteroatom.
    Type: Grant
    Filed: July 30, 2015
    Date of Patent: November 21, 2017
    Assignees: Toyo Ink SC Holding Co., Ltd., Toyo-Morton, Ltd., Toyochem Co., Ltd.
    Inventors: Atsushi Nakazato, Masayuki Horiguchi, Satoko Niwa
  • ELECTRICITY STORAGE DEVICE, ELECTRICITY STORAGE DEVICE CONTAINER, AND ELECTRICITY STORAGE DEVICE PACKAGING MATERIAL
    Publication number: 20160036013
    Abstract: A an electricity storage device according to the present invention including an electricity storage device packaging material, in the electricity storage device packaging material, from an outer layer thereof, at least an outer layer side resin film layer, an outer layer side adhesive layer, a metal foil layer, an inner layer side adhesive layer, and a heat seal layer being stacked, in which the inner layer side adhesive layer is a layer for bonding the metal foil layer with the heat seal layer, and is a layer obtained by performing a curing process for an adhesive compound including: a polyolefin resin (A) including a carboxyl group or an acid anhydride group; and an epoxy compound (B) including at least two epoxy groups and including at least one of an aromatic amino group and a heterocycle including a nitrogen atom as a heteroatom.
    Type: Application
    Filed: July 30, 2015
    Publication date: February 4, 2016
    Inventors: Atsushi NAKAZATO, Masayuki HORIGUCHI, Satoko NIWA