Patents by Inventor Tomoyasu Nakatsuru

Tomoyasu Nakatsuru 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).

  • Generation device, generation method, and generation program
    Patent number: 11985151
    Abstract: A generation device includes a memory, and processing circuitry coupled to the memory and configured to sense anomaly of a network based on information having a plurality of items related to communication in the network, identify a cause of anomaly corresponding to each piece of the information when anomaly is sensed, and generate, based on values of the items in the information and the cause of anomaly identified, a cause-of-anomaly pattern for each predetermined set of pieces of the information.
    Type: Grant
    Filed: July 2, 2019
    Date of Patent: May 14, 2024
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Takeshi Nakatsuru, Tomoyasu Sato, Takuya Minami, Naoto Fujiki, Masami Izumi
  • Image display apparatus, image display method, measurement apparatus, measurement method, information processing method, information processing apparatus, and identification method
    Patent number: 7423553
    Abstract: An external index detection unit (105) receives an image sensed by a camera (100), and detects an external index set in a real scene. A tachometer (110) measures the rotational velocities of two rear wheels of a vehicle. A vehicle measurement unit (120) measures the position and azimuth of the vehicle on the basis of the image coordinate position of the external index and the rotational velocities of the two rear wheels of the vehicle. A head index detection unit (135) receives an image sensed by a camera (130), and detects a head index set on the head of a passenger (132). A head measurement unit (140) measures the position of the head on the basis of the image coordinate position of the head index.
    Type: Grant
    Filed: July 14, 2005
    Date of Patent: September 9, 2008
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yasuyoshi Yokokohji, Shinji Uchiyama, Kiyohide Satoh, Daisuke Eto, Tomoyasu Nakatsuru, Tsuneo Yoshikawa
  • Image display apparatus, image display method, measurement apparatus, measurement method, information processing method, information processing apparatus, and identification method
    Publication number: 20050264433
    Abstract: An external index detection unit (105) receives an image sensed by a camera (100), and detects an external index set in a real scene. A tachometer (110) measures the rotational velocities of two rear wheels of a vehicle. A vehicle measurement unit (120) measures the position and azimuth of the vehicle on the basis of the image coordinate position of the external index and the rotational velocities of the two rear wheels of the vehicle. A head index detection unit (135) receives an image sensed by a camera (130), and detects a head index set on the head of a passenger (132). A head measurement unit (140) measures the position of the head on the basis of the image coordinate position of the head index.
    Type: Application
    Filed: July 14, 2005
    Publication date: December 1, 2005
    Applicant: Canon Kabushiki Kaisha
    Inventors: Yasuyoshi Yokokohji, Shinji Uchiyama, Kiyohide Satoh, Daisuke Eto, Tomoyasu Nakatsuru, Tsuneo Yoshikawa
  • Image display apparatus, image display method, measurement apparatus, measurement method, information processing method, information processing apparatus, and identification method
    Patent number: 6956503
    Abstract: An external index detection unit (105) receives an image sensed by a camera (100), and detects an external index set in a real scene. A tachometer (110) measures the rotational velocities of two rear wheels of a vehicle. A vehicle measurement unit (120) measures the position and azimuth of the vehicle on the basis of the image coordinate position of the external index and the rotational velocities of the two rear wheels of the vehicle. A head index detection unit (135) receives an image sensed by a camera (130), and detects a head index set on the head of a passenger (132). A head measurement unit (140) measures the position of the head on the basis of the image coordinate position of the head index.
    Type: Grant
    Filed: September 12, 2003
    Date of Patent: October 18, 2005
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yasuyoshi Yokokohji, Shinji Uchiyama, Kiyohide Satoh, Daisuke Eto, Tomoyasu Nakatsuru, Tsuneo Yoshikawa
  • Image display apparatus, image display method, measurement apparatus, measurement method, information processing method, information processing apparatus, and identification method
    Publication number: 20040113818
    Abstract: An external index detection unit (105) receives an image sensed by a camera (100), and detects an external index set in a real scene. A tachometer (110) measures the rotational velocities of two rear wheels of a vehicle. A vehicle measurement unit (120) measures the position and azimuth of the vehicle on the basis of the image coordinate position of the external index and the rotational velocities of the two rear wheels of the vehicle. A head index detection unit (135) receives an image sensed by a camera (130), and detects a head index set on the head of a passenger (132). A head measurement unit (140) measures the position of the head on the basis of the image coordinate position of the head index.
    Type: Application
    Filed: September 12, 2003
    Publication date: June 17, 2004
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Yasuyoshi Yokokohji, Shinji Uchiyama, Kiyohide Satoh, Daisuke Eto, Tomoyasu Nakatsuru, Tsuneo Yoshikawa