Patents by Inventor Taku MUNEDA

Taku MUNEDA 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).

  • Outer packing material for vacuum insulation material, vacuum insulation material, and article provided with vacuum insulation material
    Patent number: 11655932
    Abstract: An outer packing material for vacuum insulation material including a thermally weldable film and a gas barrier film; wherein the gas barrier film includes a base material and a metal aluminum film formed on one surface of the base material; and the metal aluminum film satisfies the below formula (1) and formula (2): 1.0*10?3?(IA/IB)/T?3.5*10?3??(1) (A/B)/T?3.8*10?3??(2).
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: May 23, 2023
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Taku Muneda, Masahiro Imai
  • OUTER PACKING MATERIAL FOR VACUUM INSULATION MATERIAL, VACUUM INSULATION MATERIAL, AND ARTICLE PROVIDED WITH VACUUM INSULATION MATERIAL
    Publication number: 20220339917
    Abstract: The present disclosure provides an outer packing material for vacuum insulation material comprising a thermally weldable film; a resin layer including at least one of an ethylene-vinyl alcohol copolymer and polyvinyl alcohol; and a gas barrier film including a resin base material, and an inorganic film placed on at least one main surface of the resin base material, wherein the resin layer is placed between the thermally weldable film and the gas barrier film, a water vapor permeability of the outer packing material for vacuum insulation material is 0.03 g/(m2·day) or less, and a metal layer is not placed in the outer packing material for vacuum insulation material.
    Type: Application
    Filed: June 26, 2020
    Publication date: October 27, 2022
    Applicant: DAI NIPPON PRINTING CO., LTD.
    Inventors: Taku MUNEDA, Masahiro IMAI
  • OUTER PACKING MATERIAL FOR VACUUM INSULATION MATERIAL, VACUUM INSULATION MATERIAL, AND ARTICLE PROVIDED WITH VACUUM INSULATION MATERIAL
    Publication number: 20210048136
    Abstract: An outer packing material for vacuum insulation material including a thermally weldable film and a gas barrier film; wherein the gas barrier film includes a base material and a metal aluminum film formed on one surface of the base material; and the metal aluminum film satisfies the below formula (1) and formula (2): 1.0*10?3?(IA/IB)/T?3.5*10?3??(1) (A/B)/T?3.8*10?3??(2).
    Type: Application
    Filed: March 4, 2019
    Publication date: February 18, 2021
    Applicant: DAI NIPPON PRINTING CO., LTD.
    Inventors: Taku MUNEDA, Masahiro IMAI
  • Outer packing material for vacuum insulation material, vacuum insulation material, and article provided with vacuum insulation material
    Patent number: 10723530
    Abstract: An outer packing material for vacuum insulation material by having a thermally weldable film and a gas barrier film in this order; wherein the product of the tensile elasticity of the outer packing material for vacuum insulation material and the cube of a thickness of the outer packing material for vacuum insulation material is 3.0 MPa·mm3 or less; and push-in elasticity of the thermally weldable film is 0.8 GPa or more.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: July 28, 2020
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Taku Muneda, Masahiro Imai, Yuka Tachikawa
  • OUTER PACKING MATERIAL FOR VACUUM INSULATION MATERIAL, VACUUM INSULATION MATERIAL, AND ARTICLE PROVIDED WITH VACUUM INSULATION MATERIAL
    Publication number: 20190300253
    Abstract: An outer packing material for vacuum insulation material by having a thermally weldable film and a gas barrier film in this order; wherein the product of the tensile elasticity of the outer packing material for vacuum insulation material and the cube of a thickness of the outer packing material for vacuum insulation material is 3.0 MPa·mm3 or less; and push-in elasticity of the thermally weldable film is 0.8 GPa or more.
    Type: Application
    Filed: September 22, 2017
    Publication date: October 3, 2019
    Applicant: DAI NIPPON PRINTING CO., LTD.
    Inventors: Taku MUNEDA, Masahiro IMAI, Yuka TACHIKAWA