Patents by Inventor Naoya Tsutsui

Naoya Tsutsui 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
    Patent number: 11167229
    Abstract: A gas-liquid separator includes: a housing including a gas inlet, a gas outlet, and a water storage section at a lower side of the gas inlet and the gas outlet; a collision wall provided inside the housing to collide with a gas that contains water introduced from the gas inlet to separate the water from the gas by adhering the water thereto while changing a flow direction of the gas; and a downflow wall provided inside the housing to introduce the water falling from the collision wall into the water storage section and change the flow direction of the gas.
    Type: Grant
    Filed: January 3, 2019
    Date of Patent: November 9, 2021
    Assignee: Aisin Seiki Kabushiki Kaisha
    Inventors: Takashi Mishima, Naoya Tsutsui, Koichi Kashiwagi, Ryuta Hayami
  • GAS-LIQUID SEPARATOR
    Publication number: 20190282942
    Abstract: A gas-liquid separator includes: a housing including a gas inlet, a gas outlet, and a water storage section at a lower side of the gas inlet and the gas outlet; a collision wall provided inside the housing to collide with a gas that contains water introduced from the gas inlet to separate the water from the gas by adhering the water thereto while changing a flow direction of the gas; and a downflow wall provided inside the housing to introduce the water falling from the collision wall into the water storage section and change the flow direction of the gas.
    Type: Application
    Filed: January 3, 2019
    Publication date: September 19, 2019
    Applicant: Aisin Seiki Kabushiki Kaisha
    Inventors: Takashi MISHIMA, Naoya Tsutsui, Koichi Kashiwagi, Ryuta Hayami
  • Trim and tilt device for marine vessel propelling machine
    Patent number: D1028014
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: May 21, 2024
    Assignee: Hitachi Astemo, Ltd.
    Inventors: Xing Sun, Hayato Tsutsui, Naoya Taga