Patents by Inventor Hiroshi Nishioka

Hiroshi Nishioka 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).

  • Toilet of incinerating type
    Patent number: 4148103
    Abstract: A toilet of the incinerating type includes several pots which are set on a turntable at equal angular intervals, with one of the pots ready for use at all times. A pot containing human waste is automatically connected to an incinerator for incineration of the waste, and the other empty pots are automatically moved to a desired position ready for use and a position waiting for use.
    Type: Grant
    Filed: October 21, 1977
    Date of Patent: April 10, 1979
    Assignee: Volcano Kabushiki Kaisha
    Inventor: Hiroshi Nishioka