Patents by Inventor Noriyuki Tago

Noriyuki Tago 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).

  • Wideband flat antenna
    Publication number: 20060208950
    Abstract: A broad-band plate antenna is configured such that an (N?1)th linear element portion among N linear elements consisting of first to Nth linear element portions has a length longer than an (N?2)th linear element portion, an area of the (N?1)th linear element portion is made larger in a direction of the (N?2)th linear element portion, or in a direction of the Nth linear element portion, or in a direction of the (N?2)th and Nth linear element portions, one feeding point is provided in the Nth linear element portion closest to a groundplate portion, the other feeding point is provided in the (N?1)th linear element portion second closest to the groundplate portion, and an area in the vicinity of a conductive portion of the (N?2)th linear element portion and an area in the vicinity of a conductive portion of the Nth linear element portion closest to the groundplate portion are connected to each other by a first conductor portion.
    Type: Application
    Filed: April 21, 2004
    Publication date: September 21, 2006
    Inventor: Noriyuki Tago
  • Antenna device for a system including cordless apparatuses a cable with built in antenna having continuously repeated pattern conductors
    Patent number: 4864318
    Abstract: An antenna device for a system which includes cordless apparatuses, e.g. home automation system. Conductive patterns or conductive wires are provided on a conduit, which may comprise a round or a flat composite cable, for radiating signals to and receiving signals.
    Type: Grant
    Filed: August 28, 1987
    Date of Patent: September 5, 1989
    Assignees: Victor Company of Japan, Limited, Sumitomo Elecric Industries, Ltd.
    Inventors: Yoshiki Iwasaki, Shizuyoshi Satoh, Kenichi Urushibata, Tasuko Koizumi, Noriyuki Tago, Fusao Muta