Patents by Inventor Toru Takagi

Toru Takagi 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).

  • Publication number: 20250111706
    Abstract: Vehicle data is acquired, and is linked with each vehicle component, first degree of abnormality is determined for each vehicle component. When detecting collision, vehicle data is acquired during self-travelling after the collision. If vehicle is not capable of self-travelling, by referring to post-collision vehicle data etc., second degree of abnormality after the collision is calculated. The first and second degrees of abnormality are compared, if the second degree of abnormality is greater than the first degree of abnormality by a predetermined value or more, vehicle component is identified as vehicle component which is outside an impact area, but has been affected in terms of deterioration etc., and necessary information is displayed. When there is an intentional driving characteristic change after the collision, vehicle component is not identified as vehicle component having been affected in terms of deterioration etc.
    Type: Application
    Filed: March 28, 2022
    Publication date: April 3, 2025
    Applicant: Nissan Motor Co., Ltd.
    Inventors: Yuki Horihata, Toru Takagi
  • Patent number: 12238440
    Abstract: An image sensor element includes: a first pixel having a first photoelectric conversion part, a first accumulation part which accumulates electric charge generated by the first photoelectric conversion part, and a first output part based on a voltage of the first accumulation part; a second pixel having a second photoelectric conversion part, a second accumulation part wherein electric charge generated by the second photoelectric conversion part, and a second output part which a second signal based on a voltage of the second accumulation part; an output line to which the first and the second output parts are connected and from which the first and second signals are output; and a control unit which is able to control the voltage of the first accumulation part to be a first voltage and ability to control the voltage of the second accumulation part to be a second voltage different from the first voltage.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: February 25, 2025
    Assignee: NIKON CORPORATION
    Inventors: Ryoji Ando, Toru Takagi, Takashi Seo, Yoshiyuki Watanabe, Shutaro Kato
  • Patent number: 12196147
    Abstract: An engine malfunction determination system includes a vehicle engine, an engine sensor system, an engine control module and an electronic display device. The engine sensor system has at least one sensor configured to detect an operation condition of the vehicle engine. The engine control module is in electrical communication with the sensor system to receive a detection signal from the engine sensor system regarding the operation condition of the vehicle engine. The engine control module is programmed to determine an anomaly in the detection signal. The electronic display device is programmed to display an indication of engine malfunction when the engine control module determines that the anomaly in the detection signal exceeds a predetermined threshold.
    Type: Grant
    Filed: September 30, 2022
    Date of Patent: January 14, 2025
    Assignees: Nissan North America, Inc., Nissan Motor Co., Ltd.
    Inventors: Vikram Krishnamurthy, Wenying Li, Yasuhiro Tanaka, Toru Takagi, Shota Yamazaki
  • Patent number: 12182909
    Abstract: An image processing apparatus includes a controller. The controller calculates a fundamental frequency component included in sound data and a harmonic component corresponding to the fundamental frequency component, converts the fundamental frequency component and the harmonic component into image data, and generates a sound image where the fundamental frequency component and the harmonic component converted into the image data are arranged adjacent each other.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: December 31, 2024
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Satoru Hirose, Toru Takagi
  • Publication number: 20240410713
    Abstract: A repair place transmission device is configured to: acquire a movement schedule for moving a user to a destination using a vehicle; acquire a current location of the vehicle; an abnormality determination unit configured to determine whether or not an abnormality is present in the vehicle; extract, from the movement schedule, a travel route from the current location to the destination and a plurality of destinations located on the travel route; extract, for each of the destinations, a repair place for repairing the vehicle located within a predetermined range from the destination as the repair place corresponding to the destination when the abnormality is determined to be present in the vehicle; compute, for each of the repair places, an influence level indicating a level of influence on the movement schedule by repairing the vehicle in the repair place; and transmit a control signal for outputting repair place data on the repair place having a lower influence level in priority over repair place data on the r
    Type: Application
    Filed: October 8, 2021
    Publication date: December 12, 2024
    Applicant: Nissan Motor Co., Ltd.
    Inventors: Yuki Horihata, Toru Takagi
  • Patent number: 12090649
    Abstract: A malfunction detection device compares detected data on a condition at a predetermined part of an apparatus with a threshold so as to determine a malfunction of the apparatus. The malfunction detection device varies the threshold in accordance with a type of a lubricant used for movable parts of the apparatus.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: September 17, 2024
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Satoru Hirose, Toru Takagi
  • Publication number: 20240296428
    Abstract: A repair site transmission device is configured to: store a registered site registered based on information acquired from a vehicle or a user of the vehicle; receive an input of data indicating an abnormal level associated with a predetermined abnormality of the vehicle; acquire repair site data of a repair site where a part of the vehicle in which the predetermined abnormality is detected is to be repaired or to be replaced; and transmit the acquired repair site data to an external device. An inventory status of a replacement part for the target part or a reservation status of the repair site is acquired. The repair site data is acquired according to the abnormal level and the inventory status or the reservation status.
    Type: Application
    Filed: June 25, 2021
    Publication date: September 5, 2024
    Applicants: Nissan Motor Co., Ltd., RENAULT S.A.S.
    Inventors: Yuki Horihata, Toru Takagi
  • Publication number: 20240259710
    Abstract: An image sensor element includes: a first pixel having a first photoelectric conversion part, a first accumulation part which accumulates electric charge generated by the first photoelectric conversion part, and a first output part based on a voltage of the first accumulation part; a second pixel having a second photoelectric conversion part, a second accumulation part wherein electric charge generated by the second photoelectric conversion part, and a second output part which a second signal based on a voltage of the second accumulation part; an output line to which the first and the second output parts are connected and from which the first and second signals are output; and a control unit which is able to control the voltage of the first accumulation part to be a first voltage and ability to control the voltage of the second accumulation part to be a second voltage different from the first voltage.
    Type: Application
    Filed: September 27, 2019
    Publication date: August 1, 2024
    Applicant: NIKON CORPORATION
    Inventors: Ryoji ANDO, Toru TAKAGI, Takashi SEO, Yoshiyuki WATANABE, Shutaro KATO
  • Patent number: 11951615
    Abstract: A driving force sensor detects a driving force in a rotating mechanism provided in an apparatus. A vibration sensor detects vibrations of the apparatus. A control unit determines a type of a malfunction of the apparatus in accordance with a combination of the detected driving force and the detected vibrations.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: April 9, 2024
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Satoru Hirose, Toru Takagi, Kouichi Oomori
  • Publication number: 20240110533
    Abstract: An engine malfunction determination system includes a vehicle engine, an engine sensor system, an engine control module and an electronic display device. The engine sensor system has at least one sensor configured to detect an operation condition of the vehicle engine. The engine control module is in electrical communication with the sensor system to receive a detection signal from the engine sensor system regarding the operation condition of the vehicle engine. The engine control module is programmed to determine an anomaly in the detection signal. The electronic display device is programmed to display an indication of engine malfunction when the engine control module determines that the anomaly in the detection signal exceeds a predetermined threshold.
    Type: Application
    Filed: September 30, 2022
    Publication date: April 4, 2024
    Applicant: NISSAN MOTOR CO., LTD
    Inventors: Vikram KRISHNAMURTHY, Wenying LI, Yasuhiro TANAKA, Toru TAKAGI, Shota YAMAZAKI
  • Patent number: 11931904
    Abstract: An abnormality determination apparatus of the present invention acquires state data from work equipment provided with an attaching part to which a plural kinds of work parts are attached in a replaceable manner, identifies the kind of a work part attached to the attaching part, sets, corresponding to the identified kind of the work part, abnormality determination data for determining an abnormality of the work equipment, acquires, from among state data acquired from the work equipment, state data of a time when the identified kind of the work part was being attached, and compares the acquired state data with the set abnormality determination data to determine an abnormality of the work equipment.
    Type: Grant
    Filed: May 1, 2018
    Date of Patent: March 19, 2024
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Seiichi Kobayashi, Toru Takagi
  • Patent number: 11910113
    Abstract: An image sensor includes: a first photoelectric conversion unit that photoelectrically converts light to generate an electric charge; a first output unit that outputs a first signal based on the electric charge generated by the first photoelectric conversion unit; a plurality of second photoelectric conversion units that photoelectrically convert light to generate electric charges; a plurality of second output units that output second signals based on the electric charges generated by the second photoelectric conversion units; an output line to which the first output unit and the plurality of second output units are connected, and from which at least one of the first signal and the second signals is output; a first control line for controlling the output of the first signal from the first output unit; and second control lines for controlling the outputs of the second signals from the plurality of second output units.
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: February 20, 2024
    Assignee: NIKON CORPORATION
    Inventors: Ryoji Ando, Toru Takagi, Shutaro Kato, Yoshiyuki Watanabe, Takashi Seo
  • Patent number: 11827222
    Abstract: An abnormality detection apparatus detects an abnormality of equipment according to sensor data that is related to a vibration of the equipment and is obtained while a brake device for braking a motion of a movable part of the equipment is in operation.
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: November 28, 2023
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Satoru Hirose, Toru Takagi
  • Patent number: 11820007
    Abstract: An abnormality detection device of detecting an abnormality of a robot which executes an operation such as welding on a target object, includes a control unit including a signal input unit to which a detection signal is input, the detection signal being obtained when a state of the robot is detected by a sensor, so that the control unit detects an abnormality of the robot in accordance with the detection signal. The control unit outputs a control signal to the robot so as to execute an integrated action in which a necessary action necessary for detecting an abnormality is added to a predetermined action in which the operation is not executed on the target object. The control unit detects the abnormality of the robot in accordance with the detection signal detected when the integrated action is executed.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: November 21, 2023
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Yasuhiro Tanaka, Toshimichi Urakawa, Toru Takagi, Satoru Hirose
  • Patent number: 11772285
    Abstract: A control unit causes a sensor to start sampling at a plurality of start timings different from each other. The control unit combines sampling signals obtained by the start of the sampling at the different start timings, and detects a malfunction of an apparatus in accordance with the combined sampling signal.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: October 3, 2023
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Satoru Hirose, Toru Takagi
  • Publication number: 20230268373
    Abstract: A first circuit layer including a first semiconductor substrate with photoelectric conversion unit that photoelectrically converts incident light and generates charge, and a first wiring layer with wiring that reads out signal based upon charge generated by the photoelectric conversion unit; second circuit layer including a second wiring layer with wiring connected to the wiring of the first wiring layer, and a second semiconductor substrate with a through electrode connected to the wiring of the second wiring layer; third circuit layer including a third semiconductor substrate with a through electrode connected to the through electrode of the second circuit layer, and third wiring layer with wiring connected to the through electrode of the third semiconductor substrate; and a fourth circuit layer including a fourth wiring layer with wiring connected to the wiring of the third wiring layer, and fourth semiconductor substrate connected to the wiring of the fourth wiring layer.
    Type: Application
    Filed: April 25, 2023
    Publication date: August 24, 2023
    Applicant: NIKON CORPORATION
    Inventors: Shigeru MATSUMOTO, Toru TAKAGI
  • Patent number: 11704945
    Abstract: Systems and methods for predicting component failure in a vehicle and alerting a driver based thereon. In an embodiment, the method includes receiving sensor data from at least one vehicle sensor over a period of time, processing the sensor data using a predictive model to detect an anomaly indicative of an upcoming component failure, determining a severity of the upcoming component failure based on at least one operating characteristic of the vehicle, and providing an alert to the driver of the vehicle regarding the severity of the upcoming component failure.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: July 18, 2023
    Assignee: NISSAN NORTH AMERICA, INC.
    Inventors: Vikram Krishnamurthy, Yasuhiro Tanaka, Toru Takagi
  • Publication number: 20230222711
    Abstract: An image processing apparatus includes a controller. The controller calculates a fundamental frequency component included in sound data and a harmonic component corresponding to the fundamental frequency component, converts the fundamental frequency component and the harmonic component into image data, and generates a sound image where the fundamental frequency component and the harmonic component converted into the image data are arranged adjacent each other.
    Type: Application
    Filed: February 20, 2020
    Publication date: July 13, 2023
    Applicant: Nissan Motor Co., Ltd.
    Inventors: Satoru Hirose, Toru Takagi
  • Patent number: 11682690
    Abstract: A first circuit layer including a first semiconductor substrate with photoelectric conversion unit that photoelectrically converts incident light and generates charge, and a first wiring layer with wiring that reads out signal based upon charge generated by the photoelectric conversion unit; second circuit layer including a second wiring layer with wiring connected to the wiring of the first wiring layer, and a second semiconductor substrate with a through electrode connected to the wiring of the second wiring layer; third circuit layer including a third semiconductor substrate with a through electrode connected to the through electrode of the second circuit layer, and third wiring layer with wiring connected to the through electrode of the third semiconductor substrate; and a fourth circuit layer including a fourth wiring layer with wiring connected to the wiring of the third wiring layer, and fourth semiconductor substrate connected to the wiring of the fourth wiring layer.
    Type: Grant
    Filed: September 24, 2021
    Date of Patent: June 20, 2023
    Assignee: NIKON CORPORATION
    Inventors: Shigeru Matsumoto, Toru Takagi
  • Patent number: 11518034
    Abstract: A malfunction determination method for a production machine including a motor as a driving source of a rotating mechanism acquires sensor data of a sensor for detecting a condition of the production machine, determines whether the production machine has an operation stop period during which the production machine has stopped its operation for a predetermined period of time or longer in accordance with an operation history of the production machine, sets a malfunction determination suspension period for suspending a malfunction determination of the production machine when determined to have the operation stop period, in accordance with a length of the operation stop period, and determines whether the production machine has a malfunction in a period other than the malfunction determination suspension period.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: December 6, 2022
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Yasuhiro Tanaka, Toshimichi Urakawa, Toru Takagi, Minoru Tomikashi