Patents by Inventor Yudai Mikuni

Yudai Mikuni 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).

  • BUBBLE FORMATION DEVICE AND BUBBLE FORMATION METHOD
    Publication number: 20220241736
    Abstract: A bubble formation apparatus (500) includes: a rotor (100); a container (200) in which the rotor (100) is housed together with a liquid (LQ) and a gas (GS); and a rotary device (300) that causes rotation of the rotor (100) with the rotor (100) being pressed against an inner lower surface (221) that is the inner surface of the container (200). A bubble is formed by periodically repeating pressurization and depressurization of a mixture of the gas (GS) and the liquid (LQ) in a gap between the inner lower surface (221) and a portion, pressed against the inner lower surface (221), of the rotor (100) due to the rotation of the rotor (100) by the rotary device (300).
    Type: Application
    Filed: May 18, 2020
    Publication date: August 4, 2022
    Inventors: Takashi Goshima, Yudai Mikuni