Patents by Inventor Hiroaki Iida

Hiroaki Iida 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: 20260175807
    Abstract: The warning device includes a processor configured to set a warning target region on a rear-lateral side of a vehicle, and notify an occupant of the vehicle of a warning when a moving object located in the warning target region is expected to come into contact with a door of the vehicle. The processor is configured to set a predetermined area in a vehicle coordinate system based on the vehicle to the warning target region, and correct the predetermined area when the vehicle is obliquely stopped with respect to a white line of a road.
    Type: Application
    Filed: November 28, 2025
    Publication date: June 25, 2026
    Inventors: Masaho ISHIDA, Hiroaki IIDA, Haruki HIRASAWA, Issei MATSUNAGA
  • Patent number: 12662155
    Abstract: The drop-off assistance device includes: a sensor for detecting an object behind the vehicle; a communication device capable of communicating with another vehicle; a notification device for notifying an occupant of the vehicle; a sensor; a communication device; and a controller connected to the notification device, wherein the controller detects a rear vehicle located behind the vehicle based on a detection result of the sensor at the time of parking and stopping the vehicle, establishes communication with the rear vehicle in response to the detection of the rear vehicle, and causes the notification device to notify the presence of the approaching object in response to the communication device receiving the detection of the approaching object to be notified from the rear vehicle.
    Type: Grant
    Filed: January 21, 2025
    Date of Patent: June 23, 2026
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Masaho Ishida, Hiroaki Iida, Issei Matsunaga, Haruki Hirasawa
  • Publication number: 20260082249
    Abstract: The measurement apparatus includes a measurement test selection unit that selects a test item to be measured, a measurement condition analysis unit that analyzes a measurement condition of the selected test item, a wiring condition selection unit that inputs a frequency band to be measured and an antenna terminal of a mobile terminal to be used in the frequency band as a wiring condition for the selected test item, a recommended wiring calculation unit that calculates a wiring method that satisfies the wiring condition and the measurement condition and minimizes the number of times of reconnection to the cable between the port of the measurement device and the antenna terminal of the mobile terminal, and a wiring method display unit that displays the wiring method calculated by the recommended wiring calculation unit as a wiring diagram.
    Type: Application
    Filed: July 7, 2025
    Publication date: March 19, 2026
    Inventors: Seiya KATO, Kuniyuki YOKOBORI, Hiroaki IIDA
  • Publication number: 20250381953
    Abstract: A vehicle control device that controls an operation of a vehicle includes: a moving body detection unit that detects a moving body present behind the vehicle; an operation unit that performs, when the moving body detected by the moving body detection unit is estimated to pass a side of a door of the vehicle, a contact avoidance operation including at least one of restriction of opening of the door and warning to an occupant of the vehicle; and a towing determination unit that determines whether or not a trailer is connected to the vehicle. When it is determined that the trailer is connected to the vehicle, the operation unit restrains the contact avoidance operation as compared with a case where it is determined that the trailer is not connected to the vehicle.
    Type: Application
    Filed: March 18, 2025
    Publication date: December 18, 2025
    Inventors: Masaho ISHIDA, Hiroaki IIDA, Issei MATSUNAGA
  • Publication number: 20250383441
    Abstract: A warning apparatus for warning an occupant of a vehicle includes: a mobile object detection section that detects a mobile object behind the vehicle based on output data of sensors; a stationary object detection section that detects a stationary object behind the vehicle based on output data of sensors; and a warning section that warns the occupant when the mobile object is predicted to approach and arrive at a door of the vehicle. The warning section refrains from issuing the warning when the stationary object is detected to be located ahead of the mobile object even if the mobile object is predicted to approach and arrive at the door, and does not refrain from issuing the warning when the stationary object is another vehicle including a projection that projects in a vehicle width direction even when the stationary object is detected to be located ahead of the mobile object.
    Type: Application
    Filed: April 30, 2025
    Publication date: December 18, 2025
    Inventors: Issei MATSUNAGA, Masaho ISHIDA, Hiroaki IIDA
  • Publication number: 20250361762
    Abstract: There is provided a processor for executing disembarking support control for protecting a passenger by issuing a warning in case of a moving body approaching a vehicle is present and a door is in an open state in case of the passenger is disembarking from the vehicle, and the processor executes the following processing. Judging whether the passenger is present in the vehicle in case of ending the disembarking support control, executing output control for outputting notification contents for notifying ending of the disembarking support control in case of it is judged that the passenger is present, and not executing the output control in case of the passenger is not present.
    Type: Application
    Filed: May 12, 2025
    Publication date: November 27, 2025
    Inventors: Hiroaki IIDA, Masaho ISHIDA, Issei MATSUNAGA
  • Publication number: 20250346247
    Abstract: The drop-off assistance device includes: a sensor for detecting an object behind the vehicle; a communication device capable of communicating with another vehicle; a notification device for notifying an occupant of the vehicle; a sensor; a communication device; and a controller connected to the notification device, wherein the controller detects a rear vehicle located behind the vehicle based on a detection result of the sensor at the time of parking and stopping the vehicle, establishes communication with the rear vehicle in response to the detection of the rear vehicle, and causes the notification device to notify the presence of the approaching object in response to the communication device receiving the detection of the approaching object to be notified from the rear vehicle.
    Type: Application
    Filed: January 21, 2025
    Publication date: November 13, 2025
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Masaho ISHIDA, Hiroaki IIDA, Issei MATSUNAGA, Haruki HIRASAWA
  • Patent number: 12074532
    Abstract: A technology that prevents an encapsulation member encapsulating a semiconductor element from leaking between a resin-made casing and a heat dissipator is provided. A power conversion device includes a heat dissipator that includes a mount surface on which semiconductor elements are mounted, a resin-made casing that includes an intimate-contact surface that intimately contacts the mount surface, and which contains therein the semiconductor elements, and an encapsulation member that encapsulates the semiconductor elements within the casing. A first surrounding portion that surrounds the semiconductor elements is provided on the mount surface of the heat dissipator. A second surrounding portion that surrounds the semiconductor elements is provided on the intimate-contact surface of the casing. The first surrounding portion and the second surrounding portion are fitted with each other in the concavo-convex shape.
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: August 27, 2024
    Assignee: HITACHI ASTEMO, LTD.
    Inventors: Hiroaki Iida, Shogo Tokita
  • Patent number: 12027799
    Abstract: An electrical junction box includes an electronic component including a component main body and a terminal protruding from the component main body, a block including a mating terminal configured to be connected to the terminal and a block main body configured to accommodate the mating terminal and a case having a box shape and configured to accommodate the electronic component and the block. The component main body of the electronic component is provided with a first locking portion. The block is provided with a second locking portion. The case is provided with a third locking portion configured to be engaged with the first locking portion and a fourth locking portion configured to be engaged with the second locking portion.
    Type: Grant
    Filed: October 6, 2021
    Date of Patent: July 2, 2024
    Assignee: YAZAKI CORPORATION
    Inventors: Hiroaki Iida, Kei Tomita, Koji Makiyama
  • Patent number: 11965921
    Abstract: A measurement system and method tests for spurious emissions included in a signal transmitted from a mobile terminal in a shorter time than before. The system includes: a band division unit for dividing the measurement frequency band into a plurality of divided bands; a first spurious measurement control unit which causes a measurement device to measure the spurious emissions of the signal to be measured in each divided band and the peak power of the spear in each divided band; and a first pass/fail determination unit that determines whether or not pass determination criteria is satisfied. The first pass/fail determination unit determines whether the peak power does not exceed the threshold of the pass determination criteria in each divided band. The threshold value of the pass determination criteria is lower than the threshold of the standard determination criteria defined by the 3GPP standard.
    Type: Grant
    Filed: September 21, 2022
    Date of Patent: April 23, 2024
    Assignee: ANRITSU CORPORATION
    Inventors: Hiroaki Iida, Koki Iwata, Kayoko Horiuchi
  • Patent number: 11881686
    Abstract: There is provided a resin structure including: a first resin body; a second resin body; and a third resin body. A recessed groove of the first resin body is configured to guide an inspection tool, which is used for inspecting an engagement state between a first engagement portion and a second engagement portion, toward the first engagement portion along the recessed groove in a state where the second resin body is assembled to the first resin body and the third resin body is not assembled to the first resin body. A groove bottom surface of the recessed groove and the second engagement portion engaged with the first engagement portion are spaced apart from each other in a thickness direction by a protruding portion protruding in the thickness direction of a wall portion of the first resin body.
    Type: Grant
    Filed: October 5, 2021
    Date of Patent: January 23, 2024
    Assignee: YAZAKI CORPORATION
    Inventors: Hiroaki Iida, Kei Tomita, Mamiko Kondo, Kengo Ishida, Koji Makiyama
  • Publication number: 20230096249
    Abstract: A measurement system and method tests for spurious emissions included in a signal transmitted from a mobile terminal in a shorter time than before. The system includes: a band division unit for dividing the measurement frequency band into a plurality of divided bands; a first spurious measurement control unit which causes a measurement device to measure the spurious emissions of the signal to be measured in each divided band and the peak power of the spear in each divided band; and a first pass/fail determination unit that determines whether or not pass determination criteria is satisfied. The first pass/fail determination unit determines whether the peak power does not exceed the threshold of the pass determination criteria in each divided band. The threshold value of the pass determination criteria is lower than the threshold of the standard determination criteria defined by the 3GPP standard.
    Type: Application
    Filed: September 21, 2022
    Publication date: March 30, 2023
    Inventors: Hiroaki IIDA, Koki IWATA, Kayoko HORIUCHI
  • Publication number: 20220345049
    Abstract: A technology that prevents an encapsulation member encapsulating a semiconductor element from leaking between a resin-made casing and a heat dissipator is provided. A power conversion device includes a heat dissipator that includes a mount surface on which semiconductor elements are mounted, a resin-made casing that includes an intimate-contact surface that intimately contacts the mount surface, and which contains therein the semiconductor elements, and an encapsulation member that encapsulates the semiconductor elements within the casing. A first surrounding portion that surrounds the semiconductor elements is provided on the mount surface of the heat dissipator. A second surrounding portion that surrounds the semiconductor elements is provided on the intimate-contact surface of the casing. The first surrounding portion and the second surrounding portion are fitted with each other in the concavo-convex shape.
    Type: Application
    Filed: April 23, 2020
    Publication date: October 27, 2022
    Inventors: Hiroaki Iida, Shogo Tokita
  • Publication number: 20220115810
    Abstract: An electrical junction box includes an electronic component including a component main body and a terminal protruding from the component main body, a block including a mating terminal configured to be connected to the terminal and a block main body configured to accommodate the mating terminal and a case having a box shape and configured to accommodate the electronic component and the block. The component main body of the electronic component is provided with a first locking portion. The block is provided with a second locking portion. The case is provided with a third locking portion configured to be engaged with the first locking portion and a fourth locking portion configured to be engaged with the second locking portion.
    Type: Application
    Filed: October 6, 2021
    Publication date: April 14, 2022
    Applicant: Yazaki Corporation
    Inventors: Hiroaki IIDA, Kei Tomita, Koji Makiyama
  • Publication number: 20220115846
    Abstract: There is provided a resin structure including: a first resin body; a second resin body; and a third resin body. A recessed groove of the first resin body is configured to guide an inspection tool, which is used for inspecting an engagement state between a first engagement portion and a second engagement portion, toward the first engagement portion along the recessed groove in a state where the second resin body is assembled to the first resin body and the third resin body is not assembled to the first resin body. A groove bottom surface of the recessed groove and the second engagement portion engaged with the first engagement portion are spaced apart from each other in a thickness direction by a protruding portion protruding in the thickness direction of a wall portion of the first resin body.
    Type: Application
    Filed: October 5, 2021
    Publication date: April 14, 2022
    Applicant: Yazaki Corporation
    Inventors: Hiroaki IIDA, Kei TOMITA, Mamiko KONDO, Kengo ISHIDA, Koji MAKIYAMA
  • Patent number: 9788449
    Abstract: A power conversion apparatus 2 has a configuration in which a plate-like bus-bar 80, 80? is disposed vertically so that a width direction thereof is set in a vertical direction, electrically connected to positive electric potential of a battery and fixed to a resin case 50 to include a flat plate-like bus-bar body 81, 82, to which positive electric potential of the battery is applied, and a voltage measuring terminal 82 to 85 branched from the bus-bar body 81, 82. The voltage measuring terminal 82 to 85 includes a projecting portion 83 projecting from the bus-bar body 81, 82, an upright portion 84 extending from the projecting portion 83 upward toward a circuit board 100, and a measuring terminal portion 85 that is an upper part of the upright portion 84 and electrically connected to the circuit board 100.
    Type: Grant
    Filed: September 3, 2015
    Date of Patent: October 10, 2017
    Assignee: KEIHIN CORPORATION
    Inventors: Kazuya Nagasawa, Hiroaki Iida, Morifumi Shigemasa, Yasuhiro Maeda, Masami Ogura, Hitoshi Nishio
  • Patent number: 9693476
    Abstract: A power conversion apparatus has a configuration in which plate-like bus-bars are laminated via an insulating material to define a pair of bus-bars. A laminated bus-bar, in which the pair of bus-bars is disposed vertically so that a width direction thereof is in a vertical direction, includes a pair of voltage measuring terminals that is correspondingly branched from a part of the pair of bus-bars to extend toward a circuit board. The pair of voltage measuring terminals is arranged symmetrically with respect to the pair of bus-bars to extend upward toward the circuit board, while extending in an intersecting direction intersecting with the pair of bus-bars, to be electrically connected to the circuit board.
    Type: Grant
    Filed: August 18, 2015
    Date of Patent: June 27, 2017
    Assignee: KEIHIN CORPORATION
    Inventors: Kazuya Nagasawa, Hiroaki Iida, Morifumi Shigemasa, Yasuhiro Maeda, Masami Ogura, Hitoshi Nishio
  • Patent number: 9397923
    Abstract: A mobile communication terminal test device includes: test signal transmitting means (40) for transmitting, to a mobile communication terminal (50), a test signal including a plurality of radio resource regions (1 to 8) each of which is surrounded by one or more sub-frames and one or more resource blocks; and response signal receiving means (14) for receiving a response signal to the test signal from the mobile communication terminal. The test signal transmitting means transmits, to the mobile communication terminal, the test signal which includes one radio resource region for each predetermined time interval (T) and in which the position of the radio resource region in the frequency axis direction varies for each predetermined time interval.
    Type: Grant
    Filed: July 16, 2014
    Date of Patent: July 19, 2016
    Assignee: ANRITSU CORPORATION
    Inventors: Nobutoshi Otonari, Kenichi Inoue, Hiroaki Iida
  • Publication number: 20160079744
    Abstract: A power conversion apparatus has a configuration in which plate-like bus-bars are laminated via an insulating material to define a pair of bus-bars. A laminated bus-bar, in which the pair of bus-bars is disposed vertically so that a width direction thereof is in a vertical direction, includes a pair of voltage measuring terminals that is correspondingly branched from a part of the pair of bus-bars to extend toward a circuit board. The pair of voltage measuring terminals is arranged symmetrically with respect to the pair of bus-bars to extend upward toward the circuit board, while extending in an intersecting direction intersecting with the pair of bus-bars, to be electrically connected to the circuit board.
    Type: Application
    Filed: August 18, 2015
    Publication date: March 17, 2016
    Applicant: Keihin Corporation
    Inventors: Kazuya Nagasawa, Hiroaki Iida, Morifumi Shigemasa, Yasuhiro Maeda, Masami Ogura, Hitoshi Nishio
  • Publication number: 20160081233
    Abstract: A power conversion apparatus 2 has a configuration in which a plate-like bus-bar 80, 80? is disposed vertically so that a width direction thereof is set in a vertical direction, electrically connected to positive electric potential of a battery and fixed to a resin case 50 to include a flat plate-like bus-bar body 81, 82, to which positive electric potential of the battery is applied, and a voltage measuring terminal 82 to 85 branched from the bus-bar body 81, 82. The voltage measuring terminal 82 to 85 includes a projecting portion 83 projecting from the bus-bar body 81, 82, an upright portion 84 extending from the projecting portion 83 upward toward a circuit board 100, and a measuring terminal portion 85 that is an upper part of the upright portion 84 and electrically connected to the circuit board 100.
    Type: Application
    Filed: September 3, 2015
    Publication date: March 17, 2016
    Applicant: KEIHIN CORPORATION
    Inventors: Kazuya Nagasawa, Hiroaki Iida, Morifumi Shigemasa, Yasuhiro Maeda, Masami Ogura, Hitoshi Nishio