Patents by Inventor Yusuke Kuromiya

Yusuke Kuromiya 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).

  • Filtered smoking article
    Patent number: 11717023
    Abstract: A filtered smoking article includes an aerosol generation rod, a filter disposed at a downstream end of the aerosol generation rod, and tipping paper wrapped around a downstream end part of the aerosol generation rod and an outer circumferential surface of the filter and connecting the aerosol generation rod and the filter. The tipping paper is paper containing bleached pulp and unbleached pulp, and fibers of the unbleached pulp have a length of 1 mm to 4 mm and a thickness of 20 ?m to 70 ?m.
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: August 8, 2023
    Assignee: JAPAN TOBACCO INC.
    Inventors: Toru Sakurai, Taku Hideshima, Yusuke Kuromiya
  • FILTERED SMOKING ARTICLE
    Publication number: 20200323258
    Abstract: A filtered smoking article includes an aerosol generation rod, a filter disposed at a downstream end of the aerosol generation rod, and tipping paper wrapped around a downstream end part of the aerosol generation rod and an outer circumferential surface of the filter and connecting the aerosol generation rod and the filter. The tipping paper is paper containing bleached pulp and unbleached pulp, and fibers of the unbleached pulp have a length of 1 mm to 4 mm and a thickness of 20 ?m to 70 ?m.
    Type: Application
    Filed: June 25, 2020
    Publication date: October 15, 2020
    Applicant: JAPAN TOBACCO INC.
    Inventors: Toru Sakurai, Taku Hideshima, Yusuke Kuromiya