Patents by Inventor Yousuke Nomura

Yousuke Nomura 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 mixing device
    Patent number: 6357725
    Abstract: A gas/liquid mixing device is provided in which bubbles having such a small diameter as to be invisible to the eye are produced and dissolved in water in a short time, whereby the solubility of gas can be improved. The gas/liquid mixing device has a mixing cylinder, a drive unit, and a gas supply device. In the mixing cylinder, a rotary vane having guide vanes is rotated to compress water in the mixing cylinder and gas supplied into the mixing cylinder so that the water flow containing the bubbles is dispersed outwardly through bubble dispersing holes formed in the wall of the mixing cylinder.
    Type: Grant
    Filed: April 6, 2001
    Date of Patent: March 19, 2002
    Inventors: Shinnosuke Nomura, Yousuke Nomura
  • Gas/liquid mixing device
    Publication number: 20010013666
    Abstract: A gas/liquid mixing device is provided in which bubbles having such a small diameter as to be invisible to the eye are produced and dissolved in water in a short time, whereby the solution of gas can be improved greatly. The gas/liquid mixing device has a mixing cylinder, a drive unit, and a gas supply means. In the mixing cylinder, a rotary vane having guide vanes is the mixing cylinder and gas supplied into the mixing cylinder so that the water flow containing the bubbles is dispersed outwardly through bubble dispersing holes formed in the wall of the mixing cylinder.
    Type: Application
    Filed: April 6, 2001
    Publication date: August 16, 2001
    Inventors: Shinnosuke Nomura, Yousuke Nomura