Patents Assigned to Toyo Kasei Kogyo Kabushiki Kaisha
  • Manufacture of parabolic antennas
    Patent number: 4789868
    Abstract: Plastic-made parabola antennas are improved to get more wave gain in the process of manufacture thereof where a wave reflector material is embedded in other molding materials so as not to cause dislocation thereof during thermoset-molding.
    Type: Grant
    Filed: November 6, 1986
    Date of Patent: December 6, 1988
    Assignee: Toyo Kasei Kogyo Kabushiki Kaisha
    Inventors: Susumu Oono, Mitsuru Kawata
  • Manufacture of parabolic antennas
    Patent number: 4647329
    Abstract: Plastic-made parabola antennas are improved to get more wave gain in the process of manufacture thereof where a wave reflector material is embedded in other molding materials so as not to cause dislocation thereof during thermoset-molding.
    Type: Grant
    Filed: September 14, 1984
    Date of Patent: March 3, 1987
    Assignee: Toyo Kasei Kogyo Kabushiki Kaisha
    Inventors: Susumu Oono, Mitsuru Kawata