Patents by Inventor Katsunobu ITO

Katsunobu ITO 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).

  • Multilayer lamination film for laser printing and package body and printing body formed thereby, and ink composition for laser printing used therefor
    Patent number: 11098208
    Abstract: Provided is a multilayer lamination film for laser printing that does not require a special ink that discolors by laser light irradiation, and that makes it possible to obtain a printed line having high visibility by irradiation of laser light having a power sufficiently low to avoid damaging a base film. The multilayer lamination film for laser printing includes at least a base material layer, a printing layer, and a sealant layer. The printing layer is a layer made of an ink composition enabling printing by means of laser light. The ink composition is made of white ink containing at least a titanium oxide and a binder resin, the binder resin containing a crystalline component.
    Type: Grant
    Filed: April 3, 2017
    Date of Patent: August 24, 2021
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Aya Suzuki, Hiroshi Matsuzaki, Katsunobu Ito
  • Laminate having oxygen barrier properties and packaging material comprising laminate
    Patent number: 10953628
    Abstract: The invention provides a laminate having excellent oxygen barrier properties and excellent flex resistance, and a packaging material comprising the laminate. A laminate having at least a substrate layer, an adhesive layer, a barrier layer and a sealant layer, and a packaging material comprising the laminate, wherein the adhesive layer is a layer having oxygen barrier properties.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: March 23, 2021
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Yuya Takasugi, Takuya Yasutomi, Hiroshi Matsuzaki, Katsunobu Ito
  • LAMINATE HAVING OXYGEN BARRIER PROPERTIES AND PACKAGING MATERIAL COMPRISING LAMINATE
    Publication number: 20190240956
    Abstract: The invention provides a laminate having excellent oxygen barrier properties and excellent flex resistance, and a packaging material comprising the laminate. A laminate having at least a substrate layer, an adhesive layer, a barrier layer and a sealant layer, and a packaging material comprising the laminate, wherein the adhesive layer is a layer having oxygen barrier properties.
    Type: Application
    Filed: July 27, 2017
    Publication date: August 8, 2019
    Inventors: Yuya TAKASUGI, Takuya YASUTOMI, Hiroshi MATSUZAKI, Katsunobu ITO
  • MULTILAYER LAMINATION FILM FOR LASER PRINTING AND PACKAGE BODY AND PRINTING BODY FORMED THEREBY, AND INK COMPOSITION FOR LASER PRINTING USED THEREFOR
    Publication number: 20190112492
    Abstract: Provided is a multilayer lamination film for laser printing that does not require a special ink that discolors by laser light irradiation, and that makes it possible to obtain a printed line having high visibility by irradiation of laser light having a power sufficiently low to avoid damaging a base film. The multilayer lamination film for laser printing includes at least a base material layer, a printing layer, and a sealant layer. The printing layer is a layer made of an ink composition enabling printing by means of laser light. The ink composition is made of white ink containing at least a titanium oxide and a binder resin, the binder resin containing a crystalline component.
    Type: Application
    Filed: April 3, 2017
    Publication date: April 18, 2019
    Inventors: Aya SUZUKI, Hiroshi MATSUZAKI, Katsunobu ITO