Patents Assigned to Lenstar Co., Ltd
  • Radio wave device
    Patent number: 7446730
    Abstract: In the case of the electromagnetic waves of a band with a short wavelength, in an antenna opening, the technical subject which conflicts between loss of electromagnetic waves and the mechanical strength of a member exists. This invention was made in view of such a problem, and aims at offering a radome with little cover of electromagnetic waves, absorption of electromagnetic waves, and dispersion of electromagnetic waves by the member of a radome. It aims at offering a strong and lightweight radome cheaply.
    Type: Grant
    Filed: March 9, 2005
    Date of Patent: November 4, 2008
    Assignees: Electronic Navigation Research Institute, Lenstar Co., Ltd
    Inventors: Naruto Yonemoto, Motoharu Matsuzaki