Patents by Inventor Koji Hisakuni

Koji Hisakuni 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).

  • Regional meteorological controller
    Publication number: 20040031482
    Abstract: A desired temperature is maintained for air conditioning without using an energy for the operation of a heat pump or for the combustion of fuel for acquiring heat.
    Type: Application
    Filed: May 1, 2003
    Publication date: February 19, 2004
    Inventor: Koji Hisakuni