Patents by Inventor Hiroyuki Nakagomi

Hiroyuki Nakagomi 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).

  • Cycloduction measurement device, cycloduction measurement method, and cycloduction measurement program
    Patent number: 9433345
    Abstract: This cycloduction measurement device is provided with a blood vessel position recognition unit and a first angle calculation unit. The blood vessel position recognition unit recognizes the position of a blood vessel in a sclera region in an eye image, and acquires information pertaining to the position of the blood vessel. The first angle calculation unit calculates the angle of cycloduction on the basis of the first information pertaining to the position of a predetermined blood vessel acquired by the blood vessel position recognition unit during actual measurement of cycloduction, and a second information pertaining to the position of the predetermined blood vessel while in a reference state.
    Type: Grant
    Filed: February 22, 2013
    Date of Patent: September 6, 2016
    Assignee: UNIVERSITY OF TSUKUBA
    Inventors: Kiyoshi Hoshino, Hiroyuki Nakagomi
  • CYCLODUCTION MEASUREMENT DEVICE, CYCLODUCTION MEASUREMENT METHOD, AND CYCLODUCTION MEASUREMENT PROGRAM
    Publication number: 20150029461
    Abstract: This cycloduction measurement device is provided with a blood vessel position recognition unit and a first angle calculation unit. The blood vessel position recognition unit recognizes the position of a blood vessel in a sclera region in an eye image, and acquires information pertaining to the position of the blood vessel. The first angle calculation unit calculates the angle of cycloduction on the basis of the first information pertaining to the position of a predetermined blood vessel acquired by the blood vessel position recognition unit during actual measurement of cycloduction, and a second information pertaining to the position of the predetermined blood vessel while in a reference state.
    Type: Application
    Filed: February 22, 2013
    Publication date: January 29, 2015
    Inventors: Kiyoshi Hoshino, Hiroyuki Nakagomi