Patents by Inventor Kazuhiro Hyugano

Kazuhiro Hyugano 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).

  • AIR CONDITIONER HAVING ELECTRICAL EQUIPMENT BOX COOLING MECHANISM
    Publication number: 20090025413
    Abstract: In an air conditioner having an electrical equipment box mounted on the outer surface of a unit body in which an air blowing fan and an indoor heat exchanger are mounted, the electrical equipment box has an accommodating portion in which a control board is mounted, and a projecting portion that is connected to the accommodating portion so that the inside of the projecting portion intercommunicates with the inside of the accommodating portion and has an air inlet port and an air discharge port, and the unit body has an opening formed in the outer surface thereof through which the projecting portion of the electrical equipment box is inserted, the projecting portion being secured to the outer side surface of the unit body under the state that the projecting portion projects through the opening into an air flowing passage of the air blowing fan.
    Type: Application
    Filed: July 21, 2008
    Publication date: January 29, 2009
    Applicant: SANYO ELECTRIC CO., LTD.
    Inventors: Seiichi Koga, Nobuhiro Ogura, Kazuhiro Hyugano, Akira Okada, Akihiro Nonaka