Patents Assigned to Muraka Manufacturing Co., Ltd.
  • Laminated delay line
    Patent number: 5436601
    Abstract: Earth electrodes are formed on two layers. A capacitor electrode is formed on a layer therebetween. A capacitor is formed by the capacitor electrode and the earth electrodes. Coil electrodes are formed respectively on a plural number of layers. The plural number of coil electrodes are connected through a through hole. An intermediate portion of the connected coil electrodes is connected to the earth electrodes to form a transformer. A delay line is formed by connecting the capacitor electrode and the coil electrodes via external electrodes.
    Type: Grant
    Filed: January 18, 1994
    Date of Patent: July 25, 1995
    Assignee: Muraka Manufacturing Co., Ltd.
    Inventors: Harufumi Mandai, Noboru Kato, Akihiro Ochii