Patents by Inventor Toshishige KOKURYO

Toshishige KOKURYO 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).

  • Packaging material for batteries, and battery
    Patent number: 10547033
    Abstract: A packaging material for batteries, which has high puncture strength, while having excellent moldability and electrolyte solution resistance. A packaging material for batteries, which is formed of a laminate that sequentially includes at least a base layer, a stainless steel foil and a thermally fusible resin layer in this order, and wherein an acid-resistant coating film layer is formed on at least the thermally fusible resin layer-side surface of the stainless steel foil.
    Type: Grant
    Filed: March 25, 2016
    Date of Patent: January 28, 2020
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Toshishige Kokuryo, Rikiya Yamashita, Takanori Yamashita, Daisuke Yasuda
  • PACKAGING MATERIAL FOR BATTERIES, AND BATTERY
    Publication number: 20180076423
    Abstract: A packaging material for batteries, which has high puncture strength, while having excellent moldability and electrolyte solution resistance. A packaging material for batteries, which is formed of a laminate that sequentially includes at least a base layer, a stainless steel foil and a thermally fusible resin layer in this order, and wherein an acid-resistant coating film layer is formed on at least the thermally fusible resin layer-side surface of the stainless steel foil.
    Type: Application
    Filed: March 25, 2016
    Publication date: March 15, 2018
    Applicant: DAI NIPPON PRINTING CO., LTD.
    Inventors: Toshishige KOKURYO, Rikiya YAMASHITA, Takanori YAMASHITA, Daisuke YASUDA