Patents by Inventor Shojo Nakayama

Shojo Nakayama 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).

  • Noise filter and electronic device using noise filter
    Publication number: 20030134612
    Abstract: Comprising a magnetic member 32 formed by laminating magnetic sheets 24, 28, 30, 31 a first impedance element 21 formed in the magnetic member 32, and a second impedance element 25 formed above the first impedance element 21, the first impedance element 21 includes a first normal impedance element 22 and a first common impedance element 23, and the second impedance element 25 includes a second common impedance element 26 and a second normal impedance element 27.
    Type: Application
    Filed: October 22, 2002
    Publication date: July 17, 2003
    Inventors: Shojo Nakayama, Takeshi Orita, Eiichi Uriu, Kazuo Oishi, Tomoyuki Washizaki, Koji Nishimura, Kazutoshi Matsumura