Patents by Inventor Naoki lida

Naoki lida 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).

  • Variable inductor
    Publication number: 20020070837
    Abstract: A variable inductor includes two substantially meandering coils with trimming electrodes disposed therebetween on an insulating substrate. The trimming electrodes are located outside the region where the coils are provided. The two coils and the trimming electrodes are electrically connected. The trimming electrodes are exposed to a laser beam and thus, are trimmed one by one so as to vary the inductance.
    Type: Application
    Filed: February 19, 2002
    Publication date: June 13, 2002
    Applicant: Murata Manufacturing Co., Ltd.
    Inventors: Naoki lida, Masahiko Kawaguchi, Kazuyoshi Uchiyama