Patents by Inventor Tomonaga Ida

Tomonaga Ida 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).

  • STATION SIDE DEVICE, POWER-SAVING CONTROL SYSTEM, AND POWER-SAVING CONTROL METHOD
    Publication number: 20140213317
    Abstract: A station side device includes a first requesting unit that requests a counterpart communication device to perform a power saving operation of alternately performing execution and suspension of communication at preset time intervals; a phase specifying unit that specifies a first phase of the power saving operation performed by the counterpart communication device and a second phase corresponding to the first phase in the power saving operation of the station side device, based on communication performed with the counterpart communication device; a time-difference calculating unit that calculates a difference between the first phase and the second phase; and a second requesting unit that requests again the counterpart communication device to perform the power saving operation based on the calculated difference.
    Type: Application
    Filed: December 26, 2012
    Publication date: July 31, 2014
    Applicant: Mitsubishi Electric Corporation
    Inventors: Tomonaga Ida, Masayuki Sato, Fumihiko Tano, Takeshi Suehiro