Patents by Inventor Junich Higuchi

Junich Higuchi 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).

  • COMPUTER SYSTEM, CONNECTION DEVICE, POWER SUPPLY CONTROL METHOD, AND POWER SUPPLY CONTROL PROGRAM RECORDING MEDIUM
    Publication number: 20140115359
    Abstract: A host monitoring unit in a host connection device (301) detects a change in a connection status between a host device (101) and the host connection device (301) based on a change in power status of the host device (101), and notifies a host connection controller. The host connection controller notifies an I/O connection controller in an I/O connection device (401) connected with an I/O device (201) having a power linking permitted of the change in the connection status, and sets or cancels an interconnection. After the completion of the setting or cancellation of the interconnection, the I/O connection controller notifies an I/O power supply controller of the change in the connection status, and the I/O power supply controller controls an I/O power supply (20).
    Type: Application
    Filed: June 8, 2012
    Publication date: April 24, 2014
    Applicant: NEC CORPORATION
    Inventors: Junich Higuchi, Yidaka Hidaka