Patents by Inventor Keiichiro Onishi

Keiichiro Onishi 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).

  • LIQUID SUBSTANCE STERILIZING METHOD AND APPARATUS
    Publication number: 20170275187
    Abstract: Sterilization of a liquid substance is performed by causing cavitation in the liquid substance by stirring the liquid substance with a rotary blade of a suction stirring pump and generating plasma with a plasma generation mechanism in air bubbles generated in the liquid substance by the cavitation.
    Type: Application
    Filed: March 24, 2017
    Publication date: September 28, 2017
    Inventors: Keiichi Asami, Keiichiro Onishi, Yoshihiro Oka