Patents by Inventor Kazuki Nemoto
Kazuki Nemoto 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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Patent number: 12157496Abstract: A control device executes the following processes: a first process of detecting that autonomous traveling control is not able to be continued and executing stop control of a vehicle; a second process of determining whether a person is present in the vehicle; and a third process of unlocking a door lock of the vehicle when at least one person is present in the vehicle after the vehicle is stopped by the first process.Type: GrantFiled: September 13, 2021Date of Patent: December 3, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kazuki Nemoto, Shin Tanaka, Satoshi Nakamura
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Publication number: 20240326893Abstract: The steering comprises a main body including a metal core, and a synthetic leather part wrapped around the main body. The synthetic leather part comprises a first synthetic leather part, a second synthetic leather part made of a different material from the first synthetic leather part, and a first sewing part having a linear shape formed by sewing the first synthetic leather part and the second synthetic leather part together. The first sewing part is formed to extend in a direction not toward a center of the steering in a front view of the steering.Type: ApplicationFiled: March 12, 2024Publication date: October 3, 2024Inventors: Tatsuya YAMADA, Seiji EGAWA, Kazuki NEMOTO, Shintaro NAKAMURA
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Patent number: 11919528Abstract: A first vehicle includes a communication device configured to send and receive V2V information, a memory configured to store the V2V information, and a processor configured to perform abnormal traveling determination processing. A second vehicle includes a communication device configured to send and receive the V2V information, a memory configured to store the V2V information and driving environment information on the second vehicle, and a processor configured to perform objective determination processing. In the objective determination processing, whether the first vehicle is traveling abnormally is objectively determined based on the driving environment information on the second vehicle. The determination result of the objective determination processing is sent to the first vehicle. In the abnormal traveling determination processing, whether the first vehicle is traveling abnormally is determined based on this determination result.Type: GrantFiled: November 30, 2021Date of Patent: March 5, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kazuki Nemoto, Shin Tanaka, Satoshi Nakamura
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Patent number: 11699344Abstract: A traffic light management system that manages display of traffic lights includes a communication device, a control device, and a map database. The control device performs emergency control of the display when abnormal traveling information indicating the information on an abnormally traveling vehicle is included in the information received from a communication vehicle. In the emergency control, the control device predicts a future trajectory of the abnormally traveling vehicle based on the abnormal traveling information. Next, the control device generates the emergency control signal for temporarily prohibiting passage at an intersection and a crosswalk on a road along the future trajectory based on the map information and the future trajectory. After that, the control device sends the emergency control signal to controlled traffic lights. The controlled traffic lights are each a traffic light at the intersection and the crosswalk on a road along the future trajectory.Type: GrantFiled: November 23, 2021Date of Patent: July 11, 2023Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kazuki Nemoto, Shin Tanaka, Satoshi Nakamura
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Publication number: 20220219714Abstract: A first vehicle includes a communication device configured to send and receive V2V information, a memory configured to store the V2V information, and a processor configured to perform abnormal traveling determination processing. A second vehicle includes a communication device configured to send and receive the V2V information, a memory configured to store the V2V information and driving environment information on the second vehicle, and a processor configured to perform objective determination processing. In the objective determination processing, whether the first vehicle is traveling abnormally is objectively determined based on the driving environment information on the second vehicle. The determination result of the objective determination processing is sent to the first vehicle. In the abnormal traveling determination processing, whether the first vehicle is traveling abnormally is determined based on this determination result.Type: ApplicationFiled: November 30, 2021Publication date: July 14, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kazuki Nemoto, Shin Tanaka, Satoshi Nakamura
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Publication number: 20220223034Abstract: A traffic light management system that manages display of traffic lights includes a communication device, a control device, and a map database. The control device performs emergency control of the display when abnormal traveling information indicating the information on an abnormally traveling vehicle is included in the information received from a communication vehicle. In the emergency control, the control device predicts a future trajectory of the abnormally traveling vehicle based on the abnormal traveling information. Next, the control device generates the emergency control signal for temporarily prohibiting passage at an intersection and a crosswalk on a road along the future trajectory based on the map information and the future trajectory. After that, the control device sends the emergency control signal to controlled traffic lights. The controlled traffic lights are each a traffic light at the intersection and the crosswalk on a road along the future trajectory.Type: ApplicationFiled: November 23, 2021Publication date: July 14, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kazuki Nemoto, Shin Tanaka, Satoshi Nakamura
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Publication number: 20220204036Abstract: In a vehicle control system that controls a vehicle that performs autonomous driving, the vehicle control system includes an autonomous driving control device that generates a target trajectory for autonomous driving of the vehicle, and an vehicle travel control device that executes vehicle travel control that controls steering, acceleration, and deceleration of the vehicle such that the vehicle follows the target trajectory. The vehicle travel control device is configured to determine whether an operation request condition for washer operation for ejecting washer solution toward a windshield of the vehicle is satisfied, transmit an approval request for the washer operation to the autonomous driving control device when the operation request condition is satisfied, and execute the washer operation when approval for the approval request is received from the autonomous driving control device.Type: ApplicationFiled: October 12, 2021Publication date: June 30, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kazuki Nemoto, Shin Tanaka, Satoshi Nakamura
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Patent number: 11370432Abstract: A vehicle control apparatus includes an electric control unit that performs a preceding vehicle trailing control which makes an own vehicle trail a preceding vehicle as an adaptive cruise control, and performs a first brake control which automatically applies a first braking control to the own vehicle when a time-to-collision to a target object is less than a first threshold. In a case where a performing condition for the first brake control has been determined to be satisfied during a performance of the adaptive cruise control, the electric control unit continues performing the adaptive cruise control without performing the first brake control when a deceleration control by the adaptive cruise control is being performed, whereas stops performing the adaptive cruise control when the deceleration control by the adaptive cruise control is not being performed.Type: GrantFiled: April 17, 2020Date of Patent: June 28, 2022Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yuki Fukaya, Wataru Ike, Kazuki Nemoto, Yuta Takashina, Yuzo Kaneshige, Jun Tsuchida, Yumi Shimanaka, Masayasu Tanase
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Publication number: 20220194422Abstract: A vehicle control system includes an automatic driving control device that generates a target trajectory used for automatic driving, and a vehicle travel control device that executes vehicle travel control such that a vehicle follows the target trajectory. The vehicle travel control device determines whether an operating condition of travel support control for reducing a risk when the vehicle travels is satisfied based on driving environment information, acquired from a plurality of sensor devices, and executes the travel support control in a case where the operating condition is satisfied. The vehicle travel control device generates risk information based on the driving environment information, and transmits the risk information to the automatic driving control device before the operating condition is satisfied. The automatic driving control device generates or corrects the target trajectory based on the received risk information.Type: ApplicationFiled: November 15, 2021Publication date: June 23, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kazuki Nemoto, Shin Tanaka, Satoshi Nakamura
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Publication number: 20220194368Abstract: A first vehicle includes: a communications device configured to transmit and receive V2V information; an acquisition device configured to acquire driving environment information; and a processing device configured to perform a collision determination process for a second vehicle as an oncoming vehicle. The second vehicle includes a communications device configured to transmit and receive V2V information. In the collision determination process, the processing device recognizes an object around the first vehicle based on the driving environment information. Further, the processing device determines whether or not the second vehicle has a collision risk to collide with the object, based on the driving environment information and the V2V information received from the second vehicle. When the second vehicle is determined to have the collision risk, alert information for the object is formed. The alert information is transmitted to the communications device of the second vehicle.Type: ApplicationFiled: October 5, 2021Publication date: June 23, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kazuki Nemoto, Shin Tanaka, Satoshi Nakamura
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Publication number: 20220185335Abstract: An autonomous driving system includes a control device and a request input device. The control device executes one or more controls of a vehicle including an autonomous traveling control. The request input device sends various requests to the control device by a human operation. The control device executes, during execution of the autonomous traveling control, a process for determining whether an operator who operates the request input device is a qualified person. Then, the control device approves the request when the operator is a qualified person, and disapproves the request when the operator is not a qualified person.Type: ApplicationFiled: November 3, 2021Publication date: June 16, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kazuki Nemoto, Shin Tanaka, Satoshi Nakamura
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Publication number: 20220185328Abstract: A control device executes the following processes: a first process of detecting that autonomous traveling control is not able to be continued and executing stop control of a vehicle; a second process of determining whether a person is present in the vehicle; and a third process of unlocking a door lock of the vehicle when at least one person is present in the vehicle after the vehicle is stopped by the first process.Type: ApplicationFiled: September 13, 2021Publication date: June 16, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kazuki Nemoto, Shin Tanaka, Satoshi Nakamura
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Publication number: 20220176992Abstract: A vehicle control system predicts danger to be avoided by a vehicle based on information related to a surrounding environment of the vehicle. When the danger is predicted, the vehicle control system determines whether an autonomous driving system rejects intervention in autonomous driving, and performs a diagnosis as to whether the autonomous driving system is normal or abnormal. Further, the vehicle control system performs the intervention in the autonomous driving to avoid the predicted danger when the autonomous driving system does not reject the intervention in the autonomous driving or when the autonomous driving system is abnormal even when the autonomous driving system rejects the intervention in the autonomous driving. However, the vehicle control system stops the intervention in the autonomous driving when the autonomous driving system rejects the intervention in the autonomous driving in a state where the autonomous driving system is normal.Type: ApplicationFiled: October 27, 2021Publication date: June 9, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kazuki Nemoto, Shin Tanaka, Satoshi Nakamura
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Publication number: 20220177007Abstract: A vehicle control system controls a vehicle including a stop switch. A recognition sensor is configured to recognize a situation around the vehicle. The vehicle control system executes vehicle traveling control for generating a target trajectory of the vehicle based on a recognition result by the recognition sensor and executing control such that the vehicle follows the target trajectory. The vehicle control system executes the evacuation control that is the vehicle traveling control for evacuating the vehicle to the target position in a case where the vehicle traveling control is normal when the stop switch is pressed. The vehicle control system executes deceleration-and-stop control for decelerating the vehicle to stop the vehicle without using the target trajectory in a case where the vehicle traveling control is abnormal when the stop switch is pressed.Type: ApplicationFiled: September 27, 2021Publication date: June 9, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kazuki Nemoto, Shin Tanaka, Satoshi Nakamura
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Publication number: 20220169221Abstract: A braking force control apparatus performs a brake assist control for assisting braking of a vehicle when there is an obstacle ahead of the vehicle and when a driver-deceleration, which is a deceleration corresponding to an operation of a brake pedal by a driver, is less than a necessary-deceleration, which is a deceleration needed to avoid the vehicle colliding with the obstacle. The braking force control apparatus includes: a calculator configured to calculate a deceleration profile in which a deceleration increases with time, as a part of the brake assist control, in order to stop the vehicle at a target position without the vehicle colliding with the obstacle; and an output device configured to output a target-deceleration based on the deceleration profile, as a requested-deceleration, as another part of the brake assist control.Type: ApplicationFiled: November 22, 2021Publication date: June 2, 2022Inventors: Yusuke Imura, Toshifumi Kawasaki, Kazuki Nemoto
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Patent number: 10752247Abstract: A vehicle control apparatus includes an electric control unit that performs a preceding vehicle trading control which makes an own vehicle trail a preceding vehicle as an adaptive cruise control, and performs a first brake control which automatically applies a first braking control to the own vehicle when a time-to-collision to a target object is less than a first threshold. In a case where a performing condition for the first brake control has been determined to be satisfied during a performance of the adaptive cruise control, the electric control unit continues performing the adaptive cruise control without performing the first brake control when a deceleration control by the adaptive cruise control is being performed, whereas stops performing the adaptive cruise control when the deceleration control by the adaptive cruise control is not being performed.Type: GrantFiled: March 28, 2018Date of Patent: August 25, 2020Assignee: Toyota Jidosha Kabushiki KaishaInventors: Yuki Fukaya, Wataru Ike, Kazuki Nemoto, Yuta Takashina, Yuzo Kaneshige, Jun Tsuchida, Yumi Shimanaka, Masayasu Tanase
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Publication number: 20200238988Abstract: A vehicle control apparatus includes an electric control unit that performs a preceding vehicle trailing control which makes an own vehicle trail a preceding vehicle as an adaptive cruise control, and performs a first brake control which automatically applies a first braking control to the own vehicle when a time-to-collision to a target object is less than a first threshold. In a case where a performing condition for the first brake control has been determined to be satisfied during a performance of the adaptive cruise control, the electric control unit continues performing the adaptive cruise control without performing the first brake control when a deceleration control by the adaptive cruise control is being performed, whereas stops performing the adaptive cruise control when the deceleration control by the adaptive cruise control is not being performed.Type: ApplicationFiled: April 17, 2020Publication date: July 30, 2020Inventors: Yuki Fukaya, Wataru Ike, Kazuki Nemoto, Yuta Takashina, Yuzo Kaneshige, Jun Tsuchida, Yumi Shimanaka, Masayasu Tanase
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Patent number: 10696898Abstract: A reverse photochromic compound of the related art has difficulty in sensing light with a wavelength of 600 nm or greater in a visible light region which has been used for medical applications. Therefore, an object of the present invention is to provide a reverse photochromic compound and a polymer which have a high sensitivity to light having a wavelength of 600 nm or greater. The present invention relates to a compound and the like represented by the following general formula (1).Type: GrantFiled: January 31, 2018Date of Patent: June 30, 2020Assignees: FUJIFILM Wako Pure Chemical Corporation, NIHON UNIVERSITYInventors: Ryuzi Katoh, Masami Enoki, Kazuki Nemoto, Katsufumi Suzuki, Tetsuji Murase, Shigeaki Imazeki
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Publication number: 20190382654Abstract: A reverse photochromic compound of the related art has difficulty in sensing light with a wavelength of 600 nm or greater in a visible light region which has been used for medical applications. Therefore, an object of the present invention is to provide a reverse photochromic compound and a polymer which have a high sensitivity to light having a wavelength of 600 nm or greater. The present invention relates to a compound and the like represented by the following general formula (1).Type: ApplicationFiled: January 31, 2018Publication date: December 19, 2019Inventors: Ryuzi KATOH, Masami ENOKI, Kazuki NEMOTO, Katsufumi SUZUKI, Tetsuji MURASE, Shigeaki IMAZEKI
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Patent number: 10507828Abstract: A setting unit of a safety-device activation timing controlling apparatus sets a first timing upon it being determined that a driver's collision avoidance operation in a longitudinal direction has been carried out. The first timing is later than a reference timing for activating the safety device. The setting unit sets a second timing upon it being determined that a driver's collision avoidance operation in the lateral direction has been carried out. The second timing is later than the reference timing. Upon it being determined that at least one of the driver's collision avoidance operation in the longitudinal direction of the own vehicle and the driver's collision avoidance operation in the lateral direction of the own vehicle has been carried out, an activation determining unit determines whether to activate the safety device in accordance with a corresponding at least one of the first timing and the second timing.Type: GrantFiled: March 31, 2016Date of Patent: December 17, 2019Assignees: DENSO CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Akitoshi Minemura, Yosuke Ito, Wataru Ike, Kazuki Nemoto