Patents by Inventor Dennis Mikio Morita

Dennis Mikio Morita 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).

  • Multistage compressor having interstage refrigerant path split between first portion flowing to end of shaft and second portion following around thrust bearing disc
    Patent number: 11156231
    Abstract: A vapor cycle compressor includes a motor section and a compression section operatively engaged with the motor section. A refrigerant path is in the motor section and in the compression section. The refrigerant path includes: a compression refrigerant path, for a single phase compression refrigerant, in the compression section; an inner rotor shaft refrigerant path, for a single phase inner rotor shaft refrigerant, in the compression section and in the motor section; and a stator refrigerant path, for a two phase stator refrigerant, in the motor section.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: October 26, 2021
    Assignee: Honeywell International Inc.
    Inventors: Michael Leighty, Dennis Mikio Morita, Stephen L White
  • TWO PHASE COOLING FOR INTEGRATED COMPONENTS
    Publication number: 20190293088
    Abstract: A vapor cycle compressor includes a motor section and a compression section operatively engaged with the motor section. A refrigerant path is in the motor section and in the compression section. The refrigerant path includes: a compression refrigerant path, for a single phase compression refrigerant, in the compression section; an inner rotor shaft refrigerant path, for a single phase inner rotor shaft refrigerant, in the compression section and in the motor section; and a stator refrigerant path, for a two phase stator refrigerant, in the motor section.
    Type: Application
    Filed: March 23, 2018
    Publication date: September 26, 2019
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Michael Leighty, Dennis Mikio Morita, Stephen L. White