Patents by Inventor Yuka ARAI

Yuka ARAI 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).

  • Heat-shielding member
    Patent number: 11987721
    Abstract: A heat shielding member includes a base, and a heat shielding membrane on the base. The heat shielding membrane includes a porous layer including at least a closed pore. The porous layer includes resin and carbon-based filler. The heat shielding member has both of low thermal conductivity and low heat capacity and improves the fuel economy performance.
    Type: Grant
    Filed: June 13, 2018
    Date of Patent: May 21, 2024
    Assignee: NISSAN MOTOR CO., LTD.
    Inventors: Yuka Suzuki, Yutaka Mabuchi, Takuma Suzuki, Junichi Arai
  • VORTEX FLUID FLOW DEVICE
    Publication number: 20150075175
    Abstract: The invention concerns a vortex fluid flow device comprising a vortex chamber, multiple forward flow inlets to the chamber and a reverse flow inlet to the chamber. The vortex fluid flow device is arranged such that in use there is a greater pressure drop across the device when there is reverse fluid flow than when there is forward fluid flow.
    Type: Application
    Filed: August 29, 2014
    Publication date: March 19, 2015
    Inventors: Yuka ARAI, Alexander ARRILLAGA-MONGE, Christopher James JACKSON, William Christopher SPEIGHT