Patents by Inventor Shigeru Kakekado

Shigeru Kakekado 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).

  • Magnetic disk drive
    Patent number: 6359746
    Abstract: A magnetic disk drive according to the invention is comprises a rotary magnetic disk, a magnetic head having a head slider arranged oppositely to the magnetic disk and a transducer supported by the head slider for performing recording/reproducing information to and from the magnetic disk, and voltage applying section for applying a voltage across the head slider and the magnetic disk in accordance with at least one of a track position on the magnetic disk in which the magnetic head is positioned and the operation mode of the magnetic disk drive.
    Type: Grant
    Filed: December 31, 1996
    Date of Patent: March 19, 2002
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Shigeru Kakekado, Tetsuo Inoue