Patents by Inventor Kinji Sugiyama

Kinji Sugiyama 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 DEVICE AND METHOD OF FABRICATING THE SAME
    Publication number: 20100237385
    Abstract: A semiconductor device includes a first semiconductor layer, a second semiconductor layer on the first semiconductor layer, a third semiconductor layer on the second semiconductor layer and being in the shape of an island on the second semiconductor layer, a dielectric film on the second and third semiconductor layers, a control electrode on the dielectric film, a first main electrode electrically connected to the second and third semiconductor layers, and a second main electrode electrically connected to the first semiconductor layer and having a Pd layer.
    Type: Application
    Filed: June 8, 2009
    Publication date: September 23, 2010
    Applicant: Sanken Electric Co., Ltd.
    Inventors: Katsuyuki Torii, Kinji Sugiyama