Patents by Inventor Yosinori Hisazumi

Yosinori Hisazumi 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).

  • System for generation of electricity by utilization of heat exchange between liquefied natural gas and intermediate heat medium
    Patent number: 4320303
    Abstract: A system for generation of electricity which comprises warming an intermediate heat exchange medium, cooled and liquefied as the result of having been used for warming LNG to vaporize, with water or sea water to vaporize, introducing the vaporized intermediate heat medium into a turbine equipped with an electric power generator for driving and using again the intermediate heat medium discharged from the turbine for warming LNG to vaporize while the intermediate heat medium discharged from the turbine is contacted with the condensed liquid of the intermediate heat medium with intervention of a packing material.
    Type: Grant
    Filed: October 14, 1980
    Date of Patent: March 16, 1982
    Assignee: Osaka Gas Company, Ltd.
    Inventors: Isami Ooka, Yosinori Hisazumi