Patents by Inventor Akinori MIZOGAMI

Akinori MIZOGAMI 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).

  • Semiconductor light-emitting device and method of producing the same
    Patent number: 8461618
    Abstract: A semiconductor light-emitting device includes a substrate, an n-type semiconductor layer located above the substrate, a semiconductor light-emitting layer located on the n-type semiconductor layer, a p-type semiconductor layer located on the semiconductor light-emitting layer. The semiconductor light-emitting device also includes an insulation film located on part of the p-type semiconductor layer in an unexposed section, a first transparent conductive film located on substantially the whole of the p-type semiconductor layer where the insulation film is not located in the unexposed section, and a second transparent conductive film located on the insulation film and the first transparent conductive film.
    Type: Grant
    Filed: July 18, 2011
    Date of Patent: June 11, 2013
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Akinori Mizogami, Takanori Sonoda, Masahiko Sakata, Yoshimi Tanimoto, Motoi Nagamori, Daigaku Kimura
  • SEMICONDUCTOR LIGHT-EMITTING DEVICE AND METHOD OF PRODUCING THE SAME
    Publication number: 20120018765
    Abstract: A semiconductor light-emitting device includes a substrate, an n-type semiconductor layer located above the substrate, a semiconductor light-emitting layer located on the n-type semiconductor layer, a p-type semiconductor layer located on the semiconductor light-emitting layer. The semiconductor light-emitting device also includes an insulation film located on part of the p-type semiconductor layer in an unexposed section, a first transparent conductive film located on substantially the whole of the p-type semiconductor layer where the insulation film is not located in the unexposed section, and a second transparent conductive film located on the insulation film and the first transparent conductive film.
    Type: Application
    Filed: July 18, 2011
    Publication date: January 26, 2012
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Akinori MIZOGAMI, Takanori SONODA, Masahiko SAKATA, Yoshimi TANIMOTO, Motoi NAGAMORI, Daigaku KIMURA