Patents by Inventor Ogata Sho

Ogata Sho 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).

  • ESCALATOR DISPLAY DEVICE
    Publication number: 20120175220
    Abstract: An escalator display device includes a light-emitting body arranged on an edge of a side wall, which includes a transparent medium. The light-emitting body is arranged to display a displayed item on the surface of the transparent medium and is a photosensitive material that reacts photosensitively with the light emission color of the light-emitting body.
    Type: Application
    Filed: January 16, 2012
    Publication date: July 12, 2012
    Inventors: Nakamori Masanori, Ogata Sho