Patents by Inventor Norishige MORISHITA

Norishige MORISHITA 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).

  • Patent number: 11396249
    Abstract: A ventilation mat according to the present invention includes: a ventilation mat body; and an ventilation guide with a fan attachment hole provided at one end thereof, and the other end of the ventilation guide being connected to a connection hole provided on a side surface of the ventilation mat body, in which the ventilation mat body includes: a first base material having an air-permeable three-dimensional structure; an air-permeable cover configured to cover a surface of the first first base material; a side barrier configured to cover an outer periphery of the first base material other than the connection hole, the side barrier having an air permeability lower than that of the air-permeable cover; and an opening surface that is surrounded by the side barrier and exposes the first base material.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: July 26, 2022
    Assignee: KURABE INDUSTRIAL CO., LTD.
    Inventors: Norishige Morishita, Hiroya Takeda, Hirotaka Fujii
  • Patent number: 11034271
    Abstract: A ventilation mat according to the present invention is a ventilation mat including: a ventilation mat body including a plurality of tubes coupled to one another in a sheet shape; and a ventilation guide connected to a side surface of the ventilation mat body, in which the ventilation mat body includes: a ventilation part with a slit provided on a side of the plurality of tubes coming into contact with the skin cover so as to be extended across the plurality of tubes, the ventilation part being coupled, with a material of the tube, to a side of the plurality of tubes coming into contact with the sheet cushioning material; and an air flow mixing part that is provided closer to a connection part of the ventilation guide than the ventilation part is, and communicates between the plurality of tubes.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: June 15, 2021
    Assignee: KURABE INDUSTRIAL CO., LTD.
    Inventors: Daisuke Miyano, Yuya Ota, Remuto Yamaguchi, Norishige Morishita
  • Publication number: 20210122272
    Abstract: A ventilation mat according to the present invention is a ventilation mat including: a ventilation mat body including a plurality of tubes coupled to one another in a sheet shape; and a ventilation guide connected to a side surface of the ventilation mat body, in which the ventilation mat body includes: a ventilation part with a slit provided on a side of the plurality of tubes coming into contact with the skin cover so as to be extended across the plurality of tubes, the ventilation part being coupled, with a material of the tube, to a side of the plurality of tubes coming into contact with the sheet cushioning material; and an air flow mixing part that is provided closer to a connection part of the ventilation guide than the ventilation part is, and communicates between the plurality of tubes.
    Type: Application
    Filed: May 25, 2018
    Publication date: April 29, 2021
    Inventors: Daisuke MIYANO, Yuya OTA, Remuto YAMAGUCHI, Norishige MORISHITA
  • Publication number: 20200108752
    Abstract: A ventilation mat according to the present invention includes: a ventilation mat body; and an ventilation guide with a fan attachment hole provided at one end thereof, and the other end of the ventilation guide being connected to a connection hole provided on a side surface of the ventilation mat body, in which the ventilation mat body includes: a first base material having an air-permeable three-dimensional structure; an air-permeable cover configured to cover a surface of the first first base material; a side barrier configured to cover an outer periphery of the first base material other than the connection hole, the side barrier having an air permeability lower than that of the air-permeable cover; and an opening surface that is surrounded by the side barrier and exposes the first base material.
    Type: Application
    Filed: May 25, 2018
    Publication date: April 9, 2020
    Inventors: Norishige MORISHITA, Hiroya TAKEDA, Hirotaka FUJII