Patents by Inventor Hideyuki Higuma

Hideyuki Higuma 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 with display and display controller
    Patent number: 8689030
    Abstract: An electronic apparatus includes a display, a display controller that displays an image on the display in accordance with an image signal input from outside, a first power supply unit that coverts an alternating-current power into a first power having a first voltage, and supplies the first power to the display, a shutoff unit that shuts off the alternating-current power being supplied to the first power supply unit, based on the image signal, and a second power supply unit that converts the alternating-current power into a second power having a second voltage, and supplies the second power to the display controller and the shutoff unit.
    Type: Grant
    Filed: March 24, 2011
    Date of Patent: April 1, 2014
    Assignee: Fujitsu Component Limited
    Inventors: Hideyuki Higuma, Akio Nakamura, Yutaka Inomoto, Yuichiro Terasawa, Kazuhiro Yasuno
  • Electronic apparatus
    Publication number: 20110239028
    Abstract: An electronic apparatus includes a display, a display controller that displays an image on the display in accordance with an image signal input from outside, a first power supply unit that coverts an alternating-current power into a first power having a first voltage, and supplies the first power to the display, a shutoff unit that shuts off the alternating-current power being supplied to the first power supply unit, based on the image signal, and a second power supply unit that converts the alternating-current power into a second power having a second voltage, and supplies the second power to the display controller and the shutoff unit.
    Type: Application
    Filed: March 24, 2011
    Publication date: September 29, 2011
    Applicant: FUJITSU COMPONENT LIMITED
    Inventors: Hideyuki Higuma, Akio Nakamura, Yutaka Inomoto, Yuichiro Terasawa, Kazuhiro Yasuno