Patents by Inventor Yousuke TAGO

Yousuke TAGO 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).

  • Feed block and sheet manufacturing apparatus provided with the same, and method of manufacturing sheet
    Patent number: 11607832
    Abstract: It is an object of the present invention to provide a feed block that can stably produce a resin sheet in which a main material and an auxiliary material are stacked on top of another. The feed block feeds laminated molten resin P to a die, wherein laminated molten resin P has at least one main material A that consists of a molten resin in a shape of a plate or a sheet and auxiliary material B that consists of a molten resin in a shape of a plate or a sheet, wherein auxiliary material B is stacked on at least a part of at least one main material A with regard to a width direction thereof.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: March 21, 2023
    Assignee: JAPAN STEEL WORKS, LTD.
    Inventors: Hideki Tomiyama, Makoto Iwamura, Masaki Ueda, Kazuya Yokomizo, Yousuke Tago
  • FEED BLOCK AND SHEET MANUFACTURING APPARATUS PROVIDED WITH THE SAME, AND METHOD OF MANUFACTURING SHEET
    Publication number: 20190202105
    Abstract: It is an object of the present invention to provide a feed block that can stably produce a resin sheet in which a main material and an auxiliary material are stacked on top of another. The feed block feeds laminated molten resin P to a die, wherein laminated molten resin P has at least one main material A that consists of a molten resin in a shape of a plate or a sheet and auxiliary material B that consists of a molten resin in a shape of a plate or a sheet, wherein auxiliary material B is stacked on at least a part of at least one main material A with regard to a width direction thereof.
    Type: Application
    Filed: September 2, 2016
    Publication date: July 4, 2019
    Applicant: Japan Steel Works, Ltd.
    Inventors: Hideki TOMIYAMA, Makoto IWAMURA, Masaki UEDA, Kazuya YOKOMIZO, Yousuke TAGO