Patents by Inventor Kenji Okayasu

Kenji Okayasu 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 transport apparatus
    Patent number: 4625790
    Abstract: A heat transport apparatus comprises a closed circuit including a heating block and a radiator, the heating block being provided with a recess for producing a small bubble. The bubble is grown by heating the heating block, whereby working fluid is displaced and made to circulate through the radiator.
    Type: Grant
    Filed: July 22, 1985
    Date of Patent: December 2, 1986
    Inventor: Kenji Okayasu