Patents by Inventor Junetsu SHIMAZAKI

Junetsu SHIMAZAKI 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).

  • Mounting method of building surface material
    Patent number: 12723411
    Abstract: There is provided a mounting method for a building surface material that has good mounting properties and that ensures a predetermined adhesive area, in which a base material and a building surface material can be mounted via an adhesive. A mounting method of a building surface material for mounting the building surface material to a base material made of steel, the mounting method including a temporary fixing step of temporarily fixing a part of a back surface of the building surface material to an adhesive adhered to a mounting surface of the base material; and a main fixing step of bringing a magnetic attraction jig in contact with a front surface on an opposite side of the back surface of the building surface material, and moving the magnetic attraction jig along the adhesive to attract the base material by an attraction force of the magnetic attraction jig and pressure-bond the building surface material and the base material to each other.
    Type: Grant
    Filed: October 20, 2022
    Date of Patent: September 1, 2026
    Assignee: YOSHINO GYPSUM CO., LTD.
    Inventor: Junetsu Shimazaki
  • MOUNTING METHOD OF BUILDING SURFACE MATERIAL
    Publication number: 20250116117
    Abstract: There is provided a mounting method for a building surface material that has good mounting properties and that ensures a predetermined adhesive area, in which a base material and a building surface material can be mounted via an adhesive. A mounting method of a building surface material for mounting the building surface material to a base material made of steel, the mounting method including a temporary fixing step of temporarily fixing a part of a back surface of the building surface material to an adhesive adhered to a mounting surface of the base material; and a main fixing step of bringing a magnetic attraction jig in contact with a front surface on an opposite side of the back surface of the building surface material, and moving the magnetic attraction jig along the adhesive to attract the base material by an attraction force of the magnetic attraction jig and pressure-bond the building surface material and the base material to each other.
    Type: Application
    Filed: October 20, 2022
    Publication date: April 10, 2025
    Inventor: Junetsu SHIMAZAKI
  • GYPSUM-BASED BUILDING MATERIAL WITH MAGNETIC LAYER, MAGNETIC JOINT MATERIAL, METHOD FOR FABRICATING GYPSUM-BASED BUILDING MATERIAL WITH MAGNETIC LAYER
    Publication number: 20190323234
    Abstract: An object is to provide a gypsum-based building material with a magnetic layer, including: the gypsum-based building material; the magnetic layer covering at least a part of a surface of the gypsum-based building material, wherein the magnetic layer contains iron powder and a binder, a content per unit area of the iron powder is 0.3 kg/m2 or more and a density of the magnetic layer is 2.0 g/cm3 or more.
    Type: Application
    Filed: October 3, 2017
    Publication date: October 24, 2019
    Inventors: Ken WATANABE, Junetsu SHIMAZAKI, Itaru YOKOYAMA, Yosuke SATO, Takao KANEKO