Patents by Inventor John Imamura

John Imamura 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).

  • Systems, methods and apparatuses for electronic air purification in public transit vehicles
    Patent number: 12779951
    Abstract: A high shock environment resistant electronic air purification system positioned within a heating, ventilation, and air conditioning (HVAC) system of a public transit vehicle effective to remove particulate pollutants therefrom. The air purification system comprises a central power box affixed to at least the interior surface of the public transit vehicle and at least one ion emitter positioned remotely from the central power box. The at least one ion emitter is configured to disperse ions into the interior space of the public transit vehicle affixed at least one interior surface of at least at one of in a return air plenum, at an entrance to an evaporator blower motor, or within a passenger air duct of the HVAC system of the public transit vehicle without blocking or substantially restricting an airflow of the HVAC system.
    Type: Grant
    Filed: April 8, 2022
    Date of Patent: November 3, 2026
    Assignee: Climate Comfort Technologies, Inc.
    Inventor: John Imamura
  • SYSTEMS, METHODS AND APPARATUSES FOR ELECTRONIC AIR PURIFICATION IN PUBLIC TRANSIT VEHICLES
    Publication number: 20240359537
    Abstract: A high shock environment resistant electronic air purification system positioned within a heating, ventilation, and air conditioning (HVAC) system of a public transit vehicle effective to remove particulate pollutants therefrom. The air purification system comprises a central power box affixed to at least the interior surface of the public transit vehicle and at least one ion emitter positioned remotely from the central power box. The at least one ion emitter is configured to disperse ions into the interior space of the public transit vehicle affixed at least one interior surface of at least at one of in a return air plenum, at an entrance to an evaporator blower motor, or within a passenger air duct of the HVAC system of the public transit vehicle without blocking or substantially restricting an airflow of the HVAC system.
    Type: Application
    Filed: April 8, 2022
    Publication date: October 31, 2024
    Applicant: Climate Comfort Technologies, Inc.
    Inventor: John Imamura