Patents by Inventor Mitsuo Inabe

Mitsuo Inabe 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).

  • Heat activated heat pump
    Patent number: 4683723
    Abstract: A heat pump has a hot displacer and a cold displacer disposed opposite to each other in a state wherein the two displacers are guided by two guide projections so as to form two gas springs, respectively, and the two displacers continue to move reciprocally due to change of pressure of working gas without any outer mechanical driving force.
    Type: Grant
    Filed: June 24, 1986
    Date of Patent: August 4, 1987
    Assignee: Kawasaki Jukogyo Kabushiki Kaisha
    Inventors: Yoshiki Doi, Mitsuo Inabe, Osamu Noro