Patents Assigned to BAN-YU CO., LTD
  • Hot Air Heater
    Publication number: 20080240690
    Abstract: A hot air heater includes heating wires (3a, 3b) wound around an insulating fire-resistant support in such a way that currents flow reversely through the heating wires (3a, 3b) in order to compensate electromagnetic waves generated from the heating wires (3a, 3b), thus reducing electromagnetic waves.
    Type: Application
    Filed: September 12, 2005
    Publication date: October 2, 2008
    Applicants: BAN-YU CO., LTD, OSAKA PREFECTURAL GOVERNMENT
    Inventors: Yoshio Ono, Takeshi Hirohata