Patents by Inventor Shinya Ubukata

Shinya Ubukata 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).

  • Method and apparatus for treatment of an effluent containing radioactive materials
    Patent number: 7651618
    Abstract: A method and apparatus for treating an effluent containing radioactive materials: wherein an oxidizing agent is added to an effluent containing radioactive materials, and the effluent including the oxidizing agent is filtered with a filtration film to obtain filtrated water; and the filtrated water is filtered through activated carbon; and the filtered water filtered by the activated carbon is filtered through at least one of an ion-exchanger and reverse osmosis membrane.
    Type: Grant
    Filed: September 6, 2007
    Date of Patent: January 26, 2010
    Assignee: Organo Corporation
    Inventors: Shinichi Ohashi, Shinya Ubukata
  • METHOD AND APPARATUS FOR TREATMENT OF AN EFFLUENT CONTAINING RADIOACTIVE MATERIALS
    Publication number: 20080156735
    Abstract: A method and apparatus for treating an effluent containing radioactive materials: wherein an oxidizing agent is added to an effluent containing radioactive materials, and the effluent including the oxidizing agent is filtered with a filtration film to obtain filtrated water; and the filtrated water is filtered through activated carbon; and the filtered water filtered by the activated carbon is filtered through at least one of an ion-exchanger and reverse osmosis membrane.
    Type: Application
    Filed: September 6, 2007
    Publication date: July 3, 2008
    Applicant: ORGANO CORPORATION
    Inventors: Shinichi Ohashi, Shinya Ubukata