Patents by Inventor Hirohide SUGIYAMA

Hirohide SUGIYAMA 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).

  • SPRAY GUN
    Publication number: 20170021371
    Abstract: Disclosed is a spray gun, comprising a gun main body 1, a coating material nozzle 30 attached to a gun barrel part 2 of the gun main body and formed with at least one groove 15 on a tip end portion having a coating material ejection opening 30A; and an air cap 16 disposed surrounding the coating material ejection opening of the coating material nozzle, introducing air to the at least one groove of the coating material nozzle, and having a side air hole 19 for ejecting air to intersect with coating material ejected from the coating material ejection opening of the coating material nozzle, wherein the coating material nozzle is configured to adjust a position of the at least one groove around a central axis thereof at least at the tip end portion thereof.
    Type: Application
    Filed: March 4, 2016
    Publication date: January 26, 2017
    Applicant: ANEST IWATA CORPORATION
    Inventors: Masaru KANEKO, Shozo KOSAKA, Nobuhiro SAWATA, Hirohide SUGIYAMA
  • Spray gun
    Patent number: 9375736
    Abstract: Disclosed is a spray gun, including a gun main body, a coating material nozzle attached to a gun barrel part of the gun main body and formed with at least one groove on a tip end portion having a coating material ejection opening; and an air cap disposed surrounding the coating material ejection opening of the coating material nozzle, introducing air to the at least one groove of the coating material nozzle, and having a side air hole for ejecting air to intersect with coating material ejected from the coating material ejection opening of the coating material nozzle, wherein the coating material nozzle is configured to adjust a position of the at least one groove around a central axis thereof at least at the tip end portion thereof.
    Type: Grant
    Filed: November 28, 2012
    Date of Patent: June 28, 2016
    Assignee: ANEST IWATA CORPORATION
    Inventors: Masaru Kaneko, Shozo Kosaka, Nobuhiro Sawata, Hirohide Sugiyama
  • SPRAY GUN
    Publication number: 20140034757
    Abstract: Disclosed is a spray gun, including a gun main body, a coating material nozzle attached to a gun barrel part of the gun main body and formed with at least one groove on a tip end portion having a coating material ejection opening; and an air cap disposed surrounding the coating material ejection opening of the coating material nozzle, introducing air to the at least one groove of the coating material nozzle, and having a side air hole for ejecting air to intersect with coating material ejected from the coating material ejection opening of the coating material nozzle, wherein the coating material nozzle is configured to adjust a position of the at least one groove around a central axis thereof at least at the tip end portion thereof.
    Type: Application
    Filed: November 28, 2012
    Publication date: February 6, 2014
    Applicant: ANEST IWATA CORPORATION
    Inventors: Masaru KANEKO, Shozo KOSAKA, Nobuhiro SAWATA, Hirohide SUGIYAMA