Patents by Inventor Ichiro Onda

Ichiro Onda 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).

  • Display device
    Publication number: 20030011546
    Abstract: A display device capable of controlling the cost increase and relieving the limitation of conversion colors is provided. The display device includes a light emitting diode (first light emitting diode) 6; an indicator portion 43 transilluminated by a light of a different color from that of an emission light from the light emitting diode 6; an illumination chamber 8 interposed between the indicator portion 43 and the light emitting diode 6 and serving to direct the light from the light emitting diode 6 to the indicator portion 43; and a fluorescent reflection film 9 formed on a wall of the illumination chamber 8 for converting the color of the light incident on the indicator portion 43.
    Type: Application
    Filed: August 22, 2002
    Publication date: January 16, 2003
    Inventors: Masato Obata, Ichiro Onda, Masato Adachi