Patents by Inventor Arihito IHARA

Arihito IHARA 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).

  • Position estimating apparatus and position estimating method
    Patent number: 11619495
    Abstract: A position estimating apparatus including: a position estimating unit that compares a target in first coordinate system data indicating a position of the target by coordinates in a first coordinate system and a target in second coordinate system data indicating a position of the target present around a position estimation object by coordinates in a second coordinate system set based on a position and an attitude of the position estimation object at a predetermined starting timing, and estimates a position of the position estimation object in the first coordinate system based on a comparison result; and a comparison range adjusting unit that shrinks a coordinate range used for the comparison by the position estimating unit in the second coordinate system data when the position estimation object is turning.
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: April 4, 2023
    Assignee: CLARION CO., LTD.
    Inventors: Shinya Tagawa, Arihito Ihara
  • POSITION ESTIMATING APPARATUS AND POSITION ESTIMATING METHOD
    Publication number: 20210190509
    Abstract: A position estimating apparatus including: a position estimating unit that compares a target in first coordinate system data indicating a position of the target by coordinates in a first coordinate system and a target in second coordinate system data indicating a position of the target present around a position estimation object by coordinates in a second coordinate system set based on a position and an attitude of the position estimation object at a predetermined starting timing, and estimates a position of the position estimation object in the first coordinate system based on a comparison result; and a comparison range adjusting unit that shrinks a coordinate range used for the comparison by the position estimating unit in the second coordinate system data when the position estimation object is turning.
    Type: Application
    Filed: December 15, 2020
    Publication date: June 24, 2021
    Applicant: CLARION CO., LTD.
    Inventors: Shinya TAGAWA, Arihito IHARA