Patents by Inventor Yoshiaki Tanbo

Yoshiaki Tanbo 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).

  • Microstripline resonator useable in a voltage controlled oscillator and method for making same
    Patent number: 5805026
    Abstract: A microstripline resonator in which a desirable resonant frequency can be adjusted with less deterioration in Q and less production process steps is characterized in that a hollowed-out portion is formed in an electrode portion provided on an insulating substrate base. A width-narrowed portion is provided between the side edge of the electrode portion and the hollowed-out portion for adjusting the resonant frequency of the microstripline resonator.
    Type: Grant
    Filed: August 22, 1995
    Date of Patent: September 8, 1998
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Yuji Kuroda, Yoshiaki Tanbo