Patents by Inventor Hideyuki Iida

Hideyuki Iida 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).

  • ELECTRONIC DEVICE AND SLOT
    Publication number: 20090147494
    Abstract: An electronic device includes a casing having an opening, a cover that covers the opening, a slot connector provided on a board arranged in the casing, and a conducting member that is provided at the slot and that electrically connects the printed circuit board to the cover.
    Type: Application
    Filed: November 13, 2008
    Publication date: June 11, 2009
    Applicant: FUJITSU LIMITED
    Inventors: Hideyuki IIDA, Yoshiaki HIRATSUKA, Keisuke NAKAMURA, Yoshiro TANAKA, Hisashi YOSHINAGA
  • Technology for supressing noise of data bus circuit
    Patent number: 7411416
    Abstract: A data bus circuit connects a south bridge driven by a first voltage and a bay driven by a second voltage. The first voltage and the second voltage are different. The data bus circuit includes a data bus that electrically connects the south bridge and the bay, and a Thevenin termination circuit that is arranged on the data bus at a point. The Thevenin termination circuit maintains a voltage at the point substantially equal to the first voltage.
    Type: Grant
    Filed: April 29, 2005
    Date of Patent: August 12, 2008
    Assignee: Fujitsu Limited
    Inventors: Hideyuki Iida, Yoshiro Tanaka, Keisuke Nakamura, Yosuke Konaka, Takayuki Niiyama, Daisuke Seki
  • Technology for supressing noise of data bus circuit
    Publication number: 20060158215
    Abstract: A data bus circuit connects a south bridge driven by a first voltage and a bay driven by a second voltage. The first voltage and the second voltage are different. The data bus circuit includes a data bus that electrically connects the south bridge and the bay, and a Thevenin termination circuit that is arranged on the data bus at a point. The Thevenin termination circuit maintains a voltage at the point substantially equal to the first voltage.
    Type: Application
    Filed: April 29, 2005
    Publication date: July 20, 2006
    Applicant: FUJITSU LIMITED
    Inventors: Hideyuki Iida, Yoshiro Tanaka, Keisuke Nakamura, Yosuke Konaka, Takayuki Niiyama, Daisuke Seki