Patents by Inventor Kousuke Tanabe

Kousuke Tanabe 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).

  • Physically small antenna
    Patent number: 6856292
    Abstract: A physically small antenna having a wide bandwidth that facilitates the inspection of the attachment to the printed circuit board. The antenna is provided with a dielectric plate having a rear surface, a conductive plate disposed on the rear surface, a vertical element extending in a direction perpendicular to the rear surface. The vertical element includes a dielectric bar, an end of which is attached to the rear surface, and a conductive shell covering a side and an opposite end of the dielectric bar to be attached to the conductive plate.
    Type: Grant
    Filed: December 27, 2002
    Date of Patent: February 15, 2005
    Assignee: NEC Corporation
    Inventors: Akio Kuramoto, Kousuke Tanabe, Takao Koizumi
  • Physically small antenna
    Publication number: 20030132885
    Abstract: A physically small antenna having a wide bandwidth that facilitates the inspection of the attachment to the printed circuit board. The antenna is provided with a dielectric plate having a rear surface, a conductive plate disposed on the rear surface, a vertical element extending in a direction perpendicular to the rear surface. The vertical element includes a dielectric bar, an end of which is attached to the rear surface, and a conductive shell covering a side and an opposite end of the dielectric bar to be attached to the conductive plate.
    Type: Application
    Filed: December 27, 2002
    Publication date: July 17, 2003
    Applicant: NEC CORPORATION
    Inventors: Akio Kuramoto, Kousuke Tanabe, Takao Koizumi