Patents by Inventor Yasuyuki Haruta

Yasuyuki Haruta 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).

  • Detection apparatus, power supply apparatus and power supply system for supplying power
    Patent number: 9939472
    Abstract: A detection apparatus includes a first acquisition part that acquires information about a suppliable electric power of a power supply apparatus that supplies an electric power to a power reception apparatus via a transmission path; a second acquisition part that acquires information about a supply electric power output from the power supply apparatus, including information about a supply voltage output from power supply apparatus; a third acquisition part that acquires information about a voltage applied to the power reception apparatus after a voltage drop in the transmission path; and a margin information calculation part that calculates first margin information about a margin of a supply electric power, and calculates second margin information about a margin of the voltage drop.
    Type: Grant
    Filed: April 11, 2013
    Date of Patent: April 10, 2018
    Assignee: SONY CORPORATION
    Inventors: Koji Kamiya, Masaki Awaji, Yasuyuki Haruta
  • DETECTION APPARATUS, POWER SUPPLY APPARATUS, POWER RECEPTION APPARATUS, POWER SUPPLY SYSTEM, AND PROGRAM
    Publication number: 20130297238
    Abstract: A detection apparatus includes a first acquisition part that acquires information about a suppliable electric power of a power supply apparatus that supplies an electric power to a power reception apparatus via a transmission path; a second acquisition part that acquires information about a supply electric power output from the power supply apparatus, including information about a supply voltage output from power supply apparatus; a third acquisition part that acquires information about a voltage applied to the power reception apparatus after a voltage drop in the transmission path; and a margin information calculation part that calculates first margin information about a margin of a supply electric power, and calculates second margin information about a margin of the voltage drop.
    Type: Application
    Filed: April 11, 2013
    Publication date: November 7, 2013
    Applicant: SONY CORPORATION
    Inventors: Koji Kamiya, Masaki Awaji, Yasuyuki Haruta