Patents by Inventor Eichi Yukino

Eichi Yukino 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).

  • Power control method and apparatus for data processing systems
    Patent number: 4718007
    Abstract: In a power control method and apparatus for a data processing system, a judgement is made as to whether or not a power supply of the system is to be turned OFF on the basis of the temporal relationship between a present time and a power ON reservation time in response to the end of a predetermined job stream. If the present time is before the power ON reservation time, the power supply is turned OFF.
    Type: Grant
    Filed: June 17, 1985
    Date of Patent: January 5, 1988
    Assignee: Hitachi, Ltd.
    Inventor: Eichi Yukino