Patents by Inventor Seiya USHIMARU

Seiya USHIMARU 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).

  • Gas-liquid separator and polishing apparatus
    Patent number: 9616360
    Abstract: A gas-liquid separator includes: a gas-liquid separation tank; a gas-liquid introduction pipe configured to introduce a gas-liquid two-phase flow into the gas-liquid separation tank, the gas-liquid introduction pipe extending in the gas-liquid separation tank; a spray nozzle configured to spray pure water toward a liquid that has been collected on a bottom of the gas-liquid separation tank; a drain pipe communicating with a liquid discharge outlet provided in the bottom of the gas-liquid separation tank; and an exhaust pipe communicating with a gas discharge outlet provided in a side wall of the gas-liquid separation tank. The gas discharge outlet is located above a lower end of the gas-liquid introduction pipe.
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: April 11, 2017
    Assignee: EBARA CORPORATION
    Inventor: Seiya Ushimaru
  • GAS-LIQUID SEPARATOR AND POLISHING APPARATUS
    Publication number: 20140235147
    Abstract: A gas-liquid separator includes: a gas-liquid separation tank; a gas-liquid introduction pipe configured to introduce a gas-liquid two-phase flow into the gas-liquid separation tank, the gas-liquid introduction pipe extending in the gas-liquid separation tank; a spray nozzle configured to spray pure water toward a liquid that has been collected on a bottom of the gas-liquid separation tank; a drain pipe communicating with a liquid discharge outlet provided in the bottom of the gas-liquid separation tank; and an exhaust pipe communicating with a gas discharge outlet provided in a side wall of the gas-liquid separation tank. The gas discharge outlet is located above a lower end of the gas-liquid introduction pipe.
    Type: Application
    Filed: December 19, 2013
    Publication date: August 21, 2014
    Inventor: Seiya USHIMARU