Patents by Inventor Kazuhito Tonoe

Kazuhito Tonoe 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).

  • Publication number: 20190326658
    Abstract: To provide high sensitivity to high frequency band signals, it is provided an antenna to be arranged on a window glass of a vehicle, the antenna comprising: a planar conductor to be arranged on the window glass; a slot formed as a rectangular region obtained by removing a conductor from the planar conductor; a power feeding unit arranged on a first side of the slot; and an element extending from a core-side terminal of the power feeding unit to a second side of the slot opposite to the first side, the slot being disposed at a position offset from a center of the planar conductor in a direction toward the first side.
    Type: Application
    Filed: February 27, 2018
    Publication date: October 24, 2019
    Applicant: CENTRAL GLASS COMPANY, LIMITED
    Inventors: Kanya Hirabayashi, Kazuhito Tonoe
  • Publication number: 20190312341
    Abstract: To provide excellent reception performance on a narrow area of an automotive window glass, it is provided an antenna to be arranged on a window glass of a vehicle, the antenna comprising: a core-side power feeding unit; an earth-side power feeding unit; a first element extending from the core-side power feeding unit; and a second element extending at an angle of approximately 90 degrees with respect to the first element from the core-side power feeding unit, the first element having a length of 3a?/4+? and the second element having a length of a?/4??, or the first element having a length of 3a?/4?? and the second element having a length of a?/4+?, where A refers to a wavelength of a reception frequency, a refers to a wavelength shortening rate of glass, and ? refers to an offset length for each of the first element and the second elements.
    Type: Application
    Filed: February 27, 2018
    Publication date: October 10, 2019
    Applicant: CENTRAL GLASS COMPANY, LIMITED
    Inventors: Kazuhito Tonoe, Kanya Hirabayashi