Patents by Inventor Namiko Masaki

Namiko Masaki 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).

  • Electronic game apparatus
    Patent number: 6656049
    Abstract: An electronic game apparatus constituting a body 101, comprising legs 103, and being capable of placement on an arbitrary surface. Further, a portion of the switches 102 of an operating portion are arranged in a location that differs from the surface on which a display panel 100 is provided, making operation easy.
    Type: Grant
    Filed: February 25, 1999
    Date of Patent: December 2, 2003
    Assignee: Kabushiki Kaisah Sega Enterprises
    Inventors: Namiko Masaki, Fujio Nobata, Madoka Nakayama, Yoshiyuki Endo