Patents by Inventor Hiroki Naruse

Hiroki Naruse 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).

  • Electronic apparatus and power supply control method
    Patent number: 7203044
    Abstract: There is provided an electronic apparatus including a first interface to which a first device is connectable, a second interface to which a second device is connectable, and a power supply control circuit that controls a current to be supplied to the first and second interfaces. With the above arrangement, the power supply can efficiently be controlled for a plurality of interfaces without increasing the number of power supply control circuits.
    Type: Grant
    Filed: December 18, 2002
    Date of Patent: April 10, 2007
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Motoaki Ando, Hiroki Naruse
  • Electronic apparatus and power supply control method
    Publication number: 20030139823
    Abstract: There is provided an electronic apparatus including a first interface to which a first device is connectable, a second interface to which a second device is connectable, and a power supply control circuit that controls a current to be supplied to the first and second interfaces. With the above arrangement, the power supply can efficiently be controlled for a plurality of interfaces without increasing the number of power supply control circuits.
    Type: Application
    Filed: December 18, 2002
    Publication date: July 24, 2003
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Motoaki Ando, Hiroki Naruse