Patents by Inventor Atsuo Fukino

Atsuo Fukino 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).

  • Air conditioning system making use of waste heat
    Patent number: 4307577
    Abstract: An air conditioning system making use of waste heat comprising a compound absorption refrigeration machine and absorption type heat pump for both cooling and heating. The refrigeration machine and the heat pump are connected in parallel to the load to obtain hot water for utility of air heating, and the refrigeration machine operates utilizing hot water produced by the heat pump to produce cold water for air cooling.
    Type: Grant
    Filed: March 27, 1980
    Date of Patent: December 29, 1981
    Assignees: Agency of Industrial Science & Technology, Ministry of International Trade & Industry
    Inventors: Hideyuki Watanabe, Tadao Shimada, Yonezo Ikumi, Atsuo Fukino, Hiroyoshi Kusakabe