Patents by Inventor Kazumi Shinmiya

Kazumi Shinmiya 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).

  • Portable remote terminal in which its clock frequency is switched
    Patent number: 5909585
    Abstract: A portable terminal comprising a state monitoring portion for monitoring an operating state of a microprocessor in a main control portion, and for increasing a clock frequency when the microprocessor conducts software processing in the main control portion, and for decreasing a clock frequency to supply the minimum operating clock for the microprocessor enough to operate when the microprocessor does not conducts the software processing. The present invention can save the power of the portable terminal effectively.
    Type: Grant
    Filed: September 17, 1996
    Date of Patent: June 1, 1999
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventor: Kazumi Shinmiya