Patents by Inventor Yoshihide Kawani

Yoshihide Kawani 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).

  • APPARATUS AND PROCESS FOR PRODUCTION OF NANOBUBBLE LIQUID
    Publication number: 20160319209
    Abstract: An apparatus and process for production of a liquid containing fuel that avoid the need to add any extra surfactant and also the need to apply ultrasonic wave energy and attain high stability of minute bubbles, etc. Production apparatus for a liquid containing fuel comprises pump for pressurizing a stored fuel and nanobubble generating unit adapted to inject a liquid containing the pressurized fuel. The apparatus may be equipped with homogenizing means for storing the liquid containing fuel. The process for production of a liquid containing fuel is characterized by sequentially performing storing of a liquid containing fuel in storage means, pressurizing the liquid so as to obtain a high-pressure liquid with a given pressure, injecting the same through a nozzle into a matrix of liquid containing fuel and effecting collision thereof with a wall so that nanobubbles of foreign substance are dispersed in the matrix of liquid containing fuel.
    Type: Application
    Filed: July 12, 2016
    Publication date: November 3, 2016
    Applicant: OPT CREATION, INC.
    Inventors: Keijiro SHIODE, Tsuneo ISHII, Yoshihide KAWANI, Hideki YAMAGUCHI, Minoru KOIDE
  • Apparatus and process for production of nanobubble liquid
    Patent number: 9416329
    Abstract: An apparatus and process for production of a liquid containing fuel that avoid the need to add any extra surfactant and also the need to apply ultrasonic wave energy and attain high stability of minute bubbles, etc. Production apparatus for a liquid containing fuel comprises pump for pressurizing a stored fuel and nanobubble generating unit adapted to inject a liquid containing the pressurized fuel. The apparatus may be equipped with homogenizing means for storing the liquid containing fuel. The process for production of a liquid containing fuel is characterized by sequentially performing storing of a liquid containing fuel in storage means, pressurizing the liquid so as to obtain a high-pressure liquid with a given pressure, injecting the same through a nozzle into a matrix of liquid containing fuel and effecting collision thereof with a wall so that nanobubbles of foreign substance are dispersed in the matrix of liquid containing fuel.
    Type: Grant
    Filed: December 11, 2007
    Date of Patent: August 16, 2016
    Assignee: OPT CREATION, INC.
    Inventors: Keijiro Shiode, Tsuneo Ishii, Yoshihide Kawani, Hideki Yamaguchi, Minoru Koide
  • Apparatus and Process for Production of Nanobubble Liquid
    Publication number: 20100077650
    Abstract: An apparatus and process for production of a liquid containing fuel that avoid the need to add any extra surfactant and also the need to apply ultrasonic wave energy and attain high stability of minute bubbles, etc. Production apparatus for a liquid containing fuel comprises pump for pressurizing a stored fuel and nanobubble generating unit adapted to inject a liquid containing the pressurized fuel. The apparatus may be equipped with homogenizing means for storing the liquid containing fuel. The process for production of a liquid containing fuel is characterized by sequentially performing storing of a liquid containing fuel in storage means, pressurizing the liquid so as to obtain a high-pressure liquid with a given pressure, injecting the same through a nozzle into a matrix of liquid containing fuel and effecting collision thereof with a wall so that nanobubbles of foreign substance are dispersed in the matrix of liquid containing fuel.
    Type: Application
    Filed: December 11, 2007
    Publication date: April 1, 2010
    Inventors: Keijiro Shiode, Tsuneo Ishii, Yoshihide Kawani, Hideki Yamaguchi, Minoru Koide