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).
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Publication number: 20260175807Abstract: 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: ApplicationFiled: November 28, 2025Publication date: June 25, 2026Inventors: Masaho ISHIDA, Hiroaki IIDA, Haruki HIRASAWA, Issei MATSUNAGA
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Patent number: 12662155Abstract: 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: GrantFiled: January 21, 2025Date of Patent: June 23, 2026Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Masaho Ishida, Hiroaki Iida, Issei Matsunaga, Haruki Hirasawa
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Publication number: 20260082249Abstract: 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: ApplicationFiled: July 7, 2025Publication date: March 19, 2026Inventors: Seiya KATO, Kuniyuki YOKOBORI, Hiroaki IIDA
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Publication number: 20250381953Abstract: 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: ApplicationFiled: March 18, 2025Publication date: December 18, 2025Inventors: Masaho ISHIDA, Hiroaki IIDA, Issei MATSUNAGA
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Publication number: 20250383441Abstract: 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: ApplicationFiled: April 30, 2025Publication date: December 18, 2025Inventors: Issei MATSUNAGA, Masaho ISHIDA, Hiroaki IIDA
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Publication number: 20250361762Abstract: 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: ApplicationFiled: May 12, 2025Publication date: November 27, 2025Inventors: Hiroaki IIDA, Masaho ISHIDA, Issei MATSUNAGA
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Publication number: 20250346247Abstract: 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: ApplicationFiled: January 21, 2025Publication date: November 13, 2025Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Masaho ISHIDA, Hiroaki IIDA, Issei MATSUNAGA, Haruki HIRASAWA
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Patent number: 12074532Abstract: 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: GrantFiled: April 23, 2020Date of Patent: August 27, 2024Assignee: HITACHI ASTEMO, LTD.Inventors: Hiroaki Iida, Shogo Tokita
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Patent number: 12027799Abstract: 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: GrantFiled: October 6, 2021Date of Patent: July 2, 2024Assignee: YAZAKI CORPORATIONInventors: Hiroaki Iida, Kei Tomita, Koji Makiyama
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Patent number: 11965921Abstract: 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: GrantFiled: September 21, 2022Date of Patent: April 23, 2024Assignee: ANRITSU CORPORATIONInventors: Hiroaki Iida, Koki Iwata, Kayoko Horiuchi
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Patent number: 11881686Abstract: 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: GrantFiled: October 5, 2021Date of Patent: January 23, 2024Assignee: YAZAKI CORPORATIONInventors: Hiroaki Iida, Kei Tomita, Mamiko Kondo, Kengo Ishida, Koji Makiyama
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Publication number: 20230096249Abstract: 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: ApplicationFiled: September 21, 2022Publication date: March 30, 2023Inventors: Hiroaki IIDA, Koki IWATA, Kayoko HORIUCHI
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Publication number: 20220345049Abstract: 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: ApplicationFiled: April 23, 2020Publication date: October 27, 2022Inventors: Hiroaki Iida, Shogo Tokita
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Publication number: 20220115810Abstract: 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: ApplicationFiled: October 6, 2021Publication date: April 14, 2022Applicant: Yazaki CorporationInventors: Hiroaki IIDA, Kei Tomita, Koji Makiyama
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Publication number: 20220115846Abstract: 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: ApplicationFiled: October 5, 2021Publication date: April 14, 2022Applicant: Yazaki CorporationInventors: Hiroaki IIDA, Kei TOMITA, Mamiko KONDO, Kengo ISHIDA, Koji MAKIYAMA
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Patent number: 9788449Abstract: 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: GrantFiled: September 3, 2015Date of Patent: October 10, 2017Assignee: KEIHIN CORPORATIONInventors: Kazuya Nagasawa, Hiroaki Iida, Morifumi Shigemasa, Yasuhiro Maeda, Masami Ogura, Hitoshi Nishio
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Patent number: 9693476Abstract: 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: GrantFiled: August 18, 2015Date of Patent: June 27, 2017Assignee: KEIHIN CORPORATIONInventors: Kazuya Nagasawa, Hiroaki Iida, Morifumi Shigemasa, Yasuhiro Maeda, Masami Ogura, Hitoshi Nishio
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Patent number: 9397923Abstract: 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: GrantFiled: July 16, 2014Date of Patent: July 19, 2016Assignee: ANRITSU CORPORATIONInventors: Nobutoshi Otonari, Kenichi Inoue, Hiroaki Iida
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Publication number: 20160079744Abstract: 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: ApplicationFiled: August 18, 2015Publication date: March 17, 2016Applicant: Keihin CorporationInventors: Kazuya Nagasawa, Hiroaki Iida, Morifumi Shigemasa, Yasuhiro Maeda, Masami Ogura, Hitoshi Nishio
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Publication number: 20160081233Abstract: 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: ApplicationFiled: September 3, 2015Publication date: March 17, 2016Applicant: KEIHIN CORPORATIONInventors: Kazuya Nagasawa, Hiroaki Iida, Morifumi Shigemasa, Yasuhiro Maeda, Masami Ogura, Hitoshi Nishio