Patents by Inventor Kouichiro Asou

Kouichiro Asou 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).

  • Differential path replacement component, printed board, and electronic device
    Patent number: 8933339
    Abstract: A differential path replacement component includes: a first signal line that comprises one end and the other end; and a second signal line that comprises one end adjacent to one end of the first signal line and the other end adjacent to the other end of the first signal line, that transmits a signal having a phase opposite to a phase of a signal transmitted through the first signal line, and that is paired with the first signal line. The first and second signal lines are twisted together such that an arranged sequence of one end of the first signal line and one end of the second signal line is reversed to an arranged sequence of the other end of the first signal line and the other end of the second signal line.
    Type: Grant
    Filed: September 14, 2011
    Date of Patent: January 13, 2015
    Assignee: Fujitsu Limited
    Inventors: Kouichiro Asou, Toshihiro Miyamoto
  • DIFFERENTIAL PATH REPLACEMENT COMPONENT, PRINTED BOARD, AND ELECTRONIC DEVICE
    Publication number: 20120002383
    Abstract: A differential path replacement component includes: a first signal line that comprises one end and the other end; and a second signal line that comprises one end adjacent to one end of the first signal line and the other end adjacent to the other end of the first signal line, that transmits a signal having a phase opposite to a phase of a signal transmitted through the first signal line, and that is paired with the first signal line. The first and second signal lines are twisted together such that an arranged sequence of one end of the first signal line and one end of the second signal line is reversed to an arranged sequence of the other end of the first signal line and the other end of the second signal line.
    Type: Application
    Filed: September 14, 2011
    Publication date: January 5, 2012
    Applicant: Fujitsu Limited
    Inventors: Kouichiro Asou, Toshihiro Miyamoto