Patents by Inventor Mitsuru Tamata

Mitsuru Tamata 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).

  • Inductor, resonant circuit, semiconductor integrated circuit, oscillator, and communication apparatus
    Patent number: 7295096
    Abstract: An inductor of the present invention includes a plurality of insulating layers being stacked and coil patterns respectively provided on predetermined layers of the insulating layers. The coil patterns are provided on at least two of the insulating layers, and electrically connected to each other. With this arrangement, it is possible to improve Q of the inductor without increasing the size of the inductor.
    Type: Grant
    Filed: December 8, 2005
    Date of Patent: November 13, 2007
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Mitsuru Tamata, Mutsumi Hamaguchi
  • Inductor, resonant circuit, semiconductor integrated circuit, oscillator, and communication apparatus
    Publication number: 20060125589
    Abstract: An inductor of the present invention includes a plurality of insulating layers being stacked and coil patterns respectively provided on predetermined layers of the insulating layers. The coil patterns are provided on at least two of the insulating layers, and electrically connected to each other. With this arrangement, it is possible to improve Q of the inductor without increasing the size of the inductor.
    Type: Application
    Filed: December 8, 2005
    Publication date: June 15, 2006
    Inventors: Mitsuru Tamata, Mutsumi Hamaguchi