Patents by Inventor Yoshinori Sugihara

Yoshinori Sugihara 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).

  • Antenna connector
    Patent number: 5476394
    Abstract: An antenna connector which has a magnetic core, a signal line wound around the magnetic core at least once, a high-frequency appliance side terminal and an antenna side terminal. The magnetic core and the signal line form a common mode choke coil. The high-frequency appliance side terminal is electrically connected with a signal line of a television or the like, and the antenna side terminal is electrically connected with an antenna lead-in wire.
    Type: Grant
    Filed: April 21, 1994
    Date of Patent: December 19, 1995
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Yoshinori Sugihara, Kazuo Dougauchi