Patents by Inventor Sayaka Aoshima

Sayaka Aoshima 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).

  • Integrated branching network system and joint connector
    Patent number: 7388452
    Abstract: A network system is provided with a joint connector for branching a communication line to plural lines respectively linked with plural nodes, the joint connector is provided with terminals for respectively linking with plural nodes, and circuits respectively having characteristic impedances, the circuits respectively linking adjacent pairs of the terminals.
    Type: Grant
    Filed: June 24, 2005
    Date of Patent: June 17, 2008
    Assignee: Yazaki Corporation
    Inventors: Katsuya Fujihira, Sayaka Aoshima
  • Integrated branching network system and joint connector
    Publication number: 20060062239
    Abstract: A network system is provided with a joint connector for branching a communication line to plural lines respectively linked with plural nodes, the joint connector is provided with terminals for respectively linking with plural nodes, and circuits respectively having characteristic impedances, the circuits respectively linking adjacent pairs of the terminals.
    Type: Application
    Filed: June 24, 2005
    Publication date: March 23, 2006
    Inventors: Katsuya Fujihira, Sayaka Aoshima
  • Integrated branching network system
    Publication number: 20060013267
    Abstract: A network system is provided with plural branch lines for respectively linking with nodes, each of the branch lines including a transmission line and a reception line; a branching point linked with the reception lines, the branching point including and being linked with a switching device for selectively establishing contact with one selected from the transmission lines and separating the others of the transmission lines, wherein the transmission lines are so regulated as to have characteristic impedances respectively matching with a total of characteristic impedances of the reception lines and a trunk line for linking the branching point with an external branching point.
    Type: Application
    Filed: July 13, 2005
    Publication date: January 19, 2006
    Inventors: Katsuya Fujihira, Sayaka Aoshima