Patents by Inventor Yoshiaki Kanaya

Yoshiaki Kanaya 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).

  • Method and device for local ventilation by buiding airflow and separating airflow
    Publication number: 20060154590
    Abstract: To present technology of discharge and local ventilation capable of decreasing ventilation capacity and air conditioning capacity substantially by lowering the air conditioning load by introduction of fresh air by intake, and decreasing the capacity of air conditioning and ventilation facilities by eliminating consumption of electrical energy.
    Type: Application
    Filed: February 9, 2004
    Publication date: July 13, 2006
    Inventor: Yoshiaki Kanaya
  • Local exhausting and ventilating methods, and local exhausting device and local ventilating system
    Patent number: 6802767
    Abstract: The object of the present invention is to provide exhaust air discharging and ventilating technologies capable of completing local ventilation without affecting the habitability and workability. The invention is a method for locally discharging the air around and near cooking equipment (1) in a kitchen in which cooking equipment (1) that causes air contamination is installed, wherein upward suction draft (16) going out of the room is produced from above the cooking equipment (1), while upward blowout draft (21) is produced from near the side of the cooking equipment (1), and due to the inductive action of the blowout draft (21), the contaminated air (30) around and near the cooking equipment (1) is forcibly caught and carried into the blowout draft (21).
    Type: Grant
    Filed: October 7, 2002
    Date of Patent: October 12, 2004
    Inventor: Yoshiaki Kanaya
  • Local exhausting and ventilating methods, and local exhausting device and local ventilating system
    Publication number: 20030162491
    Abstract: The object of the present invention is to provide exhaust air discharging and ventilating technologies capable of completing local ventilation without affecting the habitability and workability.
    Type: Application
    Filed: October 7, 2002
    Publication date: August 28, 2003
    Inventor: Yoshiaki Kanaya