Patents by Inventor Yuich Yamaguchi

Yuich Yamaguchi 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).

  • System for hiring taxi, handy terminal for doing the same, and method of doing the same
    Publication number: 20040093280
    Abstract: A system for hiring a taxi is comprised of a handy terminal, a receiver equipped in a taxi, and a calculator. The handy terminal has functions of detecting a current position of itself through GPS (Global Positioning System), and transmitting a request to the receiver of a taxi located in the vicinity of the handy terminal that the taxi comes to the handy terminal. The calculator calculates an arrival time at which the taxi is expected to arrive at the handy terminal, based on the current position of the handy terminal and a current position of the taxi.
    Type: Application
    Filed: November 5, 2003
    Publication date: May 13, 2004
    Applicant: NEC CORPORATION
    Inventor: Yuich Yamaguchi