Patents by Inventor Masashi Nakagawa

Masashi Nakagawa 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).

  • Patent number: 11971270
    Abstract: A driving settings control system and method for controlling operating conditions of a vehicle component. The method includes determining a route to a destination in response to receiving the destination from the vehicle, identifying triggers along the route, determining operating conditions of one or more vehicle components of the vehicle corresponding to the triggers, and transmitting control instructions to the vehicle including the route, the operating conditions of the one or more vehicle components, and executing commands instructing the vehicle to accept the operating conditions of the one or more vehicle components as the vehicle approaches locations of the triggers.
    Type: Grant
    Filed: October 8, 2020
    Date of Patent: April 30, 2024
    Assignee: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
    Inventor: Masashi Nakagawa
  • Patent number: 11967094
    Abstract: To reduce the feel of incongruity in a model, provided is a detection device comprising: a texture detector that detects texture information of a target object from a first position; a position detector that detects depth information to each point in the target object from a second position different from the first position; a region detector that detects a data deficient region in which the depth information has been acquired but the texture information has not been acquired, on the basis of a detection result of the texture detector and a detection result of the position detector; and an adder that adds specific texture information to the data deficient region.
    Type: Grant
    Filed: June 17, 2021
    Date of Patent: April 23, 2024
    Assignee: NIKON CORPORATION
    Inventors: Satoshi Hasegawa, Yoshihiro Nakagawa, Masashi Hashimoto
  • Patent number: 11952011
    Abstract: Methods and devices for digitally combining multiple access or entry enabling items or keys and/or location data of multiple destinations. A device may wirelessly communicate with a plurality of access control devices. The access control devices may individually authenticate a digital key of a plurality of digital keys identifiable by key identification data stored in a memory of the device. The device may further include a processor. The processor may be configured to determine that the digital key is authenticated by one of the access control devices. The processor may be further configured to communicate with the one access control system to prompt the one access control system to allow access to a user of the device. The processor may be further configured to communicate the location data to a navigation system. The processor may be further configured to transmit access tokens and/or location data to other devices.
    Type: Grant
    Filed: March 8, 2021
    Date of Patent: April 9, 2024
    Assignee: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
    Inventors: Masashi Nakagawa, Seisuke Kasaoki
  • Patent number: 11859679
    Abstract: A control device controls a torque transmission device. The torque transmission device includes an actuator that operates by being energized and a torque transmission portion that is switched to a transmission state or a non-transmission state by the actuator operating, and transmits a torque between a first transmission portion and a second transmission portion when the torque transmission portion is in the transmission state. The control device includes a target calculation unit, a mode determination unit, and a control unit. The target calculation unit calculates a target transmission torque that is a torque to be transmitted between the first transmission portion and the second transmission portion. The mode determination unit determines an operating mode among an engagement mode, a release mode, and a steady mode. The control unit controls the actuator based on the operating mode determined by the mode determination unit.
    Type: Grant
    Filed: March 10, 2023
    Date of Patent: January 2, 2024
    Assignee: DENSO CORPORATION
    Inventor: Masashi Nakagawa
  • Patent number: 11846331
    Abstract: A control device controls a torque transmission device. The torque transmission device includes an actuator that operates by being energized and a torque transmission portion that is switched to a transmission state or a non-transmission state by the actuator operating, and transmits a torque between a first transmission portion and a second transmission portion when the torque transmission portion is in the transmission state. The control device includes a target calculation unit, a mode determination unit, and a control unit. The target calculation unit calculates a target transmission torque that is a torque to be transmitted between the first transmission portion and the second transmission portion. The mode determination unit determines an operating mode among an engagement mode, a release mode, and a steady mode. The control unit controls the actuator based on the operating mode determined by the mode determination unit.
    Type: Grant
    Filed: March 8, 2023
    Date of Patent: December 19, 2023
    Assignee: DENSO CORPORATION
    Inventor: Masashi Nakagawa
  • Patent number: 11845390
    Abstract: Methods, systems, and apparatus for monitoring a vehicle. The system includes a sensor of the vehicle configured to detect sensor data indicating a presence of an object, occupant, or pet within the vehicle. The system also includes an electronic control unit (ECU) of the vehicle communicatively coupled to the sensor. The ECU is configured to determine whether the object, occupant, or pet is within the vehicle. The ECU is also configured to provide a notification to a user of the vehicle regarding the presence of the object, occupant, or pet within the vehicle.
    Type: Grant
    Filed: February 2, 2021
    Date of Patent: December 19, 2023
    Assignee: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
    Inventors: Katsumi Nagata, Masashi Nakagawa, Divya Sai Toopran, Makoto Tanaka
  • Patent number: 11842086
    Abstract: The present disclosure is directed to providing mechanisms, devices, systems, and methods for registering information about services of a management system and a print system in the management system and the print system based on a registration request for the management system from a client terminal.
    Type: Grant
    Filed: August 25, 2022
    Date of Patent: December 12, 2023
    Assignee: Canon Kabushiki Kaisha
    Inventor: Masashi Nakagawa
  • Patent number: 11840250
    Abstract: A method for instructing users of car-sharing services to operate a shared vehicle includes identifying a user of a selected vehicle, determining a customary vehicle of the user based on the identification, determining differences between the selected vehicle and the customary vehicle, and informing the user of the determined differences.
    Type: Grant
    Filed: October 26, 2020
    Date of Patent: December 12, 2023
    Assignee: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
    Inventor: Masashi Nakagawa
  • Patent number: 11836814
    Abstract: Methods, systems, and apparatus for an energy or fuel sharing network system. The energy or fuel sharing network system includes an in-house fuel cell apparatus that is coupled or included within a home. The in-house fuel cell apparatus includes a generation and distribution unit. The generation and distribution unit is configured to generate energy or fuel and provide the energy or fuel to a vehicle. The energy or fuel sharing network system includes an energy or fuel sharing platform. The energy or fuel sharing platform includes a processor. The processor is configured to determine a location of the in-house fuel cell apparatus, and provide the location of the in-house fuel cell apparatus to the vehicle or a user device.
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: December 5, 2023
    Assignee: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
    Inventors: Masashi Nakagawa, Makoto Tanaka
  • Patent number: 11836442
    Abstract: According to an exemplary embodiment of the present disclosure, a screen including a first pane in which a document image is displayed, and a plurality of entry fields in which metadata is to be entered is displayed. In a case where one of character regions in the document image displayed in the first pane is selected by a user, a character recognition result of the selected character region is entered in an entry field that is identified as an input destination among the plurality of entry fields. In a case where the plurality of entry fields includes at least one blank entry field, one of the at least one blank entry field is automatically identified as a next input destination. Accordingly, operability can be improved in entering metadata using character recognition results of character regions selected on the document image.
    Type: Grant
    Filed: March 11, 2021
    Date of Patent: December 5, 2023
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Masashi Nakagawa
  • Patent number: 11829133
    Abstract: A vehicle remote control system includes a server including a transceiver and a controller. The transceiver is configured to receive location data from a vehicle and location data from a remote device. The controller is configured to receive an operating instruction signal from the remote device, the operating instruction signal including instructions to operate one or more components of the vehicle. A distance between the vehicle and the remote device is determined based on the location data from the vehicle and the location data from the remote device. The operating instruction signal is transmitted to the vehicle in response to a determination that the distance between the vehicle and the remote device is equal to or less than a corresponding threshold distance.
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: November 28, 2023
    Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventor: Masashi Nakagawa
  • Patent number: 11818234
    Abstract: A vehicle and methods for transmitting messages to external devices by identifying and utilizing communication protocols that are specific to the data formats of these messages, is provided. The method includes generating, by an electronic control unit of a vehicle, a message in a data format, transferring, by the electronic control unit, the message in the data format to a data communication module of the vehicle, identifying, by the data communication module, a communication protocol associated with the data format of the message, and transmitting to a server that is external to the vehicle, by the data communication module, the message in the data format using the communication protocol.
    Type: Grant
    Filed: October 30, 2020
    Date of Patent: November 14, 2023
    Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventor: Masashi Nakagawa
  • Patent number: 11807188
    Abstract: Vehicles and a method for initiating, maintaining, and terminating an image capture session with an external image capture component. The method includes initiating an image capture session with an image capture component that is external to the vehicle, receiving, from the image capture component, an image, determining whether image data of the image includes identifying information associated with the vehicle, and instructing the image capture component to maintain the image capture session associated with the vehicle in response to determining that the image data includes identifying information associated with the vehicle. Additionally, the method includes terminating the image capture session with the image capture component in response to determining that the image data does not include the identifying information.
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: November 7, 2023
    Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventor: Masashi Nakagawa
  • Patent number: 11796345
    Abstract: A method comprises receiving, at a vehicle system of a vehicle, sensor data from one or more sensors; detecting an object based on the sensor data; determining whether a dynamic map maintained by a remote computing device includes the detected object; upon determination that the dynamic map includes the detected object, determining a remaining time-to-live associated with the detected object based on data associated with the dynamic map; and transmitting data about the detected object to the remote computing device if the determined remaining time-to-live associated with the detected object is less than a predetermined threshold time.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: October 24, 2023
    Assignee: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
    Inventor: Masashi Nakagawa
  • Patent number: 11798326
    Abstract: Systems and methods for accessing protected activity data of a vehicle. A system may include a vehicle key and a user key. The vehicle key may be configured to be managed by a manufacturer of the vehicle. The user key may be configured to be managed by a user of the vehicle. The vehicle key and the user key may decrypt the vehicle activity data when used together. The system may include a third-party key configured to be managed by a third-party and decrypt the vehicle activity data. The vehicle key and the user key may modify the vehicle activity data when used together. Alternatively, the vehicle key, the user key, and the third-party key may modify the vehicle activity data when used together.
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: October 24, 2023
    Assignee: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
    Inventor: Masashi Nakagawa
  • Patent number: 11798415
    Abstract: A method includes receiving a request from a requesting vehicle to locate a parking spot having capacity to receive solar power, determining a parking location having the capacity to receive solar power, based on a location of the requesting vehicle, the request, and a parking map that indicates an expected charging rate at each of a plurality of parking locations, and transmitting the determined parking location to the requesting vehicle.
    Type: Grant
    Filed: September 10, 2021
    Date of Patent: October 24, 2023
    Assignee: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
    Inventor: Masashi Nakagawa
  • Patent number: 11783592
    Abstract: Methods, systems, and apparatus for an image recognition system. The image recognition system includes a memory. The memory is configured to store multiple sequences of movements of multiple standard objects. The image recognition system includes a sensor. The sensor is configured to capture image data of a surrounding environment. The image recognition system includes a processor. The processor is coupled to the memory and the sensor. The processor is configured to recognize an object in the image data. The processor is configured to determine a movement of the object based on the image data. The processor is configured to compare the movement of the object in the image data to a sequence of movements of a standard object of the plurality of standard objects, and determine that the object is a living being based on the comparison.
    Type: Grant
    Filed: July 21, 2021
    Date of Patent: October 10, 2023
    Assignee: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
    Inventors: Masashi Nakagawa, Katsumi Nagata
  • Publication number: 20230313847
    Abstract: A first drive cam groove extends from a drive cam specific position to one side in a circumferential direction. A second drive cam groove extends from the drive cam specific position to the other side in the circumferential direction, and an inclination angle of a groove bottom with respect to one end surface of the drive cam main body is larger than that of the first drive cam groove. A first driven cam groove extends from a driven cam specific position to one side in a circumferential direction. A second driven cam groove extends from the driven cam specific position to the other side in the circumferential direction, and an inclination angle of a groove bottom with respect to one end surface of the driven cam main body is larger than that of the first driven cam groove.
    Type: Application
    Filed: June 1, 2023
    Publication date: October 5, 2023
    Inventors: Akira TAKAGI, Takumi SUGIURA, Masashi NAKAGAWA
  • Publication number: 20230304555
    Abstract: A system for detecting excessive or uneven wear on a brake pad of a vehicle. The system includes a rotor connected to a wheel of the vehicle, a brake pad positioned adjacent to the rotor and configured to contact the rotor to slow down or stop movement of the rotor and the wheel, and a wire mesh disposed within or integrated into the brake pad. The system also includes a sensor configured to detect sensor data from the wire mesh and an electronic control unit (ECU) configured to determine, based on the sensor data, whether excessive or uneven wear on the brake pad or the rotor is present and to control an output device to display an output related to the excessive or uneven wear on the brake pad or the rotor. The system may utilize an artificial intelligence or machine learning model to detect the excessive or uneven wear.
    Type: Application
    Filed: March 8, 2022
    Publication date: September 28, 2023
    Inventors: Katsumi Nagata, Masashi Nakagawa
  • Patent number: 11763673
    Abstract: Device and methods for controlling occupation of geographic spaces. The method includes identifying, via a software application, an object for performing an action for the vehicle, the action relating to occupying a space for the vehicle, transmitting a targeted request to the object for the performing the action, receiving a notification that the space is occupied by the object in response to the transmitting the targeted request, and determining that the action is completed upon arriving at the space.
    Type: Grant
    Filed: February 12, 2021
    Date of Patent: September 19, 2023
    Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventor: Masashi Nakagawa