Patents by Inventor Hideshi Yoshii

Hideshi Yoshii 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).

  • Recyclable vinyl chloride carpet and process for producing thereof
    Patent number: 8404067
    Abstract: A production method according to the present invention is characterized in that the method comprises a step of obtaining a vinyl chloride resin paste sol by mixing a plasticizer and a vinyl chloride resin, a granulated material mixing step of mixing a granulated material having a grain size of 300 ?m or less obtained by granulating a discarded carpet material containing a vinyl chloride resin with the vinyl chloride resin paste sol, a filling material adding step of obtaining a backing composition by mixing an inorganic filling material with a paste sol obtained at the granulated material mixing step, and a step of integrally laminating the backing composition on a back surface of a surface skin member.
    Type: Grant
    Filed: May 30, 2006
    Date of Patent: March 26, 2013
    Assignee: Suminoe Textile Co., Ltd.
    Inventor: Hideshi Yoshii
  • Recyclable vinyl chloride carpet and process for producing thereof
    Publication number: 20090274861
    Abstract: A production method according to the present invention is characterized in that the method comprises a step of obtaining a vinyl chloride resin paste sol by mixing a plasticizer and a vinyl chloride resin, a granulated material mixing step of mixing a granulated material having a grain size of 300 ?m or less obtained by granulating a discarded carpet material containing a vinyl chloride resin with the vinyl chloride resin paste sol, a filling material adding step of obtaining a backing composition by mixing an inorganic filling material with a paste sol obtained at the granulated material mixing step, and a step of integrally laminating the backing composition on a back surface of a surface skin member.
    Type: Application
    Filed: May 30, 2006
    Publication date: November 5, 2009
    Applicant: Suminoe Textile Co., Ltd
    Inventor: Hideshi Yoshii