Patents by Inventor Yasuyuki Nagatomo

Yasuyuki Nagatomo 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).

  • Simulation game machine
    Patent number: 6142870
    Abstract: A simulation game machine relatively moves a virtual character displayed on a monitor in a game space in accordance with control by a player using an operation unit. The simulation game machine includes a pair of dummy skis, jump switches for instructing the character to initiate jumping, and a jump controller for controlling the character to jump in accordance with an instruction from the jump switches.
    Type: Grant
    Filed: November 23, 1998
    Date of Patent: November 7, 2000
    Assignee: Konami Co., Ltd.
    Inventors: Tetsuya Wada, Yasuyuki Nagatomo