Patents by Inventor Hidemi Izumiyama

Hidemi Izumiyama 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).

  • PHASE ADJUSTER AND SEMICONDUCTOR APPARATUS
    Publication number: 20120242382
    Abstract: According to one embodiment, a phase adjuster operates according to a phase difference between a first clock signal and a second clock signal. The adjuster includes an adjustment driving element and a crosstalk driving element. The adjustment driving element drives an input signal and generates an adjusted signal. The crosstalk driving element generates an in-phase and/or a reverse-phase crosstalk signal in parallel to the adjusted signal when the phase difference occurs between the first clock signal and the second clock signal.
    Type: Application
    Filed: September 20, 2011
    Publication date: September 27, 2012
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Shigehiro Tsuchiya, Hidemi Izumiyama, Noriaki Dobashi