Patents by Inventor Jyoji Kamata

Jyoji Kamata 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).

  • Combination re-conditioning unit and illuminating appliance for use with central air conditioning system
    Patent number: 4076073
    Abstract: A central air conditioning system for a multistory, multiroom building is arranged with a local re-conditioning unit mounted within a ceiling chamber of the building and combined with an illuminating appliance. Air in the space to be air conditioned is admitted to the re-conditioning unit through an air inlet opening formed in the illuminating appliance and is withdrawn from the re-conditioning unit into the space to be air conditioned through an air outlet opening also formed in the illuminating appliance.
    Type: Grant
    Filed: January 26, 1976
    Date of Patent: February 28, 1978
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Toshio Yamamoto, Jyoji Kamata, Shigeo Murase, Kouichirou Yamaguchi
  • Method of re-conditioning air from central air conditioning system and air conditioning unit to carry out the method
    Patent number: 3988900
    Abstract: A method of and an air conditioning unit for re-conditioning air supplied by a central air conditioning system and circulated through a space to be air conditioned, characterized in that water condensate produced by the evaporation of a refrigerant is vaporized by the heat of condensation of the refrigerant and is discharged from the ceiling chamber above the space air conditioned.
    Type: Grant
    Filed: November 12, 1975
    Date of Patent: November 2, 1976
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Jyoji Kamata, Makoto Obata, Toshio Yamamoto, Shigeo Murase