Patents by Inventor Tatusya Saito

Tatusya Saito 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 having power supply system
    Patent number: 7852145
    Abstract: A semiconductor device is provided which includes: a first semiconductor integrated circuit; a ground line and a power supply line trough which electric power is supplied to the first semiconductor integrated circuit; and a variable impedance component which is connected between the ground line and the power supply line.
    Type: Grant
    Filed: January 23, 2009
    Date of Patent: December 14, 2010
    Assignee: Elpida Memory, Inc.
    Inventors: Yutaka Uematsu, Hideki Osaka, Tatusya Saito, Yoji Nishio
  • Semiconductor device having power supply system
    Publication number: 20090195295
    Abstract: A semiconductor device is provided which includes: a first semiconductor integrated circuit; a ground line and a power supply line trough which electric power is supplied to the first semiconductor integrated circuit; and a variable impedance component which is connected between the ground line and the power supply line.
    Type: Application
    Filed: January 23, 2009
    Publication date: August 6, 2009
    Applicant: ELPIDA MEMORY, INC.
    Inventors: Yutaka Uematsu, Hideki Osaka, Tatusya Saito, Yoji Nishio