Patents by Inventor Kosaku NISHIDA

Kosaku NISHIDA 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).

  • Sublimation defrosting method, sublimation defrosting device, and cooling device
    Patent number: 11378326
    Abstract: There is provided a sublimation defrosting method for removing a frost layer adhering to a cooling surface for cooling a to-be-cooled gas, including a heating/temperature-rising step of heating an adhesion portion of the cooling surface, to which the frost layer adheres, to rise a temperature of the adhesion portion by a heat source located on an adhesion portion side with respect to the frost layer, under a temperature condition below a melting point of the frost layer.
    Type: Grant
    Filed: October 6, 2016
    Date of Patent: July 5, 2022
    Assignee: MAYEKAWA MFG. CO., LTD.
    Inventors: Masashi Kato, Kosaku Nishida
  • SUBLIMATION DEFROSTING METHOD, SUBLIMATION DEFROSTING DEVICE, AND COOLING DEVICE
    Publication number: 20210180852
    Abstract: There is provided a sublimation defrosting method for removing a frost layer adhering to a cooling surface for cooling a to-be-cooled gas, including a heating/temperature-rising step of heating an adhesion portion of the cooling surface, to which the frost layer adheres, to rise a temperature of the adhesion portion by a heat source located on an adhesion portion side with respect to the frost layer, under a temperature condition below a melting point of the frost layer.
    Type: Application
    Filed: October 6, 2016
    Publication date: June 17, 2021
    Applicant: MAYEKAWA MFG. CO., LTD.
    Inventors: Masashi KATO, Kosaku NISHIDA