Patents by Inventor Tasuke NARISHIGE

Tasuke NARISHIGE 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).

  • Nozzle and honeycomb filter production apparatus using the same
    Patent number: 9278363
    Abstract: A nozzle is mounted on an end of an ejector for ejecting an aerosol on an ejection side in a honeycomb filter production apparatus. The nozzle is formed into a shape having a longitudinal direction. A single introduction port is formed at an end surface of the nozzle on one side in the longitudinal direction, and a plurality of discharge ports are formed at an end surface of the nozzle on the other side in the longitudinal direction. A single introduction passage extends linearly from the single introduction port in the longitudinal direction. A plurality of discharge passages are each branched from an end portion of the introduction passage on a side opposite to the introduction port and extend to corresponding one of the discharge ports in a direction tilted from the longitudinal direction.
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: March 8, 2016
    Assignee: NGK Insulators, Ltd.
    Inventors: Yasuho Aoki, Tasuke Narishige, Shinya Yoshida
  • NOZZLE AND HONEYCOMB FILTER PRODUCTION APPARATUS USING THE SAME
    Publication number: 20140290568
    Abstract: A nozzle is mounted on an end of an ejector for ejecting an aerosol on an ejection side in a honeycomb filter production apparatus. The nozzle is formed into a shape having a longitudinal direction. A single introduction port is formed at an end surface of the nozzle on one side in the longitudinal direction, and a plurality of discharge ports are formed at an end surface of the nozzle on the other side in the longitudinal direction. A single introduction passage extends linearly from the single introduction port in the longitudinal direction. A plurality of discharge passages are each branched from an end portion of the introduction passage on a side opposite to the introduction port and extend to corresponding one of the discharge ports in a direction tilted from the longitudinal direction.
    Type: Application
    Filed: March 18, 2014
    Publication date: October 2, 2014
    Applicant: NGK Insulators, Ltd.
    Inventors: Yasuho AOKI, Tasuke NARISHIGE, Shinya YOSHIDA