Patents Assigned to Asahi Glass Compamy, Limited
  • Antenna system for window glass of automobile
    Patent number: 4260989
    Abstract: An antenna system for a rear window glass of an automobile comprises a defogging electric heating element and patterned conductive strips for antenna wherein the configuration of the antenna and the configuration of the bus bars for the electric heating element are modified to improve non-directivity for FM radio broadcast wave for a radio receiver in the automobile.
    Type: Grant
    Filed: April 10, 1979
    Date of Patent: April 7, 1981
    Assignee: Asahi Glass Compamy, Limited
    Inventors: Kenichi Ishii, Takayasu Hokusho