Patents by Inventor Hiromichi Takeda

Hiromichi Takeda 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).

  • Grinding method, electronic component, and variable capacitor
    Patent number: 6659845
    Abstract: A grinding method, in which the grinding operation is performed on a plurality of workpieces having different thicknesses with an end surface in the thickness direction of each workpiece being a surface to be ground, includes the steps of holding the workpieces with a holder such that the surfaces to be ground of the individual workpieces are aligned in the same plane, and grinding the surfaces to be ground of the workpieces while the workpieces are held by the holder. An electronic component provided with an element ground by the grinding method, and a variable capacitor provided with an element ground by the grinding method are also disclosed.
    Type: Grant
    Filed: January 12, 2001
    Date of Patent: December 9, 2003
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Hiromichi Takeda, Hiroyuki Kishishita, Hidetoshi Kita, Keizo Morita
  • Grinding method, electronic component, and variable capacitor
    Publication number: 20010041510
    Abstract: A grinding method, in which the grinding operation is performed on a plurality of workpieces having different thicknesses with an end surface in the thickness direction of each workpiece being a surface to be ground, includes the steps of holding the workpieces with a holder such that the surfaces to be ground of the individual workpieces are aligned in the same plane, and grinding the surfaces to be ground of the workpieces while the workpieces are held by the holder. An electronic component provided with an element ground by the grinding method, and a variable capacitor provided with an element ground by the grinding method are also disclosed.
    Type: Application
    Filed: January 12, 2001
    Publication date: November 15, 2001
    Inventors: Hiromichi Takeda, Hiroyuki Kishishita, Hidetoshi Kita, Keizo Morita