Patents by Inventor Seiji Arakawa
Seiji Arakawa 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: 20220058675Abstract: A vehicle dispatch device is configured to dispatch a vehicle having an autonomous driving function to a user, the device includes: a search unit configured to search for a first alternative moving object when the vehicle cannot continue the autonomous driving to the destination during the autonomous driving of the vehicle on which the user is boarded, the first alternative moving object to which the user can transfer at a boarding position which is within a predetermined distance from a position on a route to an end position of the autonomous driving of the vehicle, within a predetermined time from alighting from the vehicle; and a grant unit configured to grant a reward to the user when the first alternative moving object does not exist.Type: ApplicationFiled: November 5, 2021Publication date: February 24, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Junya WATANABE, Seiji ARAKAWA, Yuji SASAKI, Masafumi HAYAKAWA, Naotoshi KADOTANI, Takashi HAYASHI
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Publication number: 20220058954Abstract: A server includes a unit obtaining a position of a registered vehicle, a unit obtaining a vehicle dispatch position, a unit determining a candidate vehicle based on the vehicle dispatch position and the position of the registered vehicle, a unit transmitting information regarding an autonomous driving function of the candidate vehicle to a user device, a unit receiving information for identifying a dispatch vehicle, and a unit transmitting a vehicle dispatch position to the dispatch vehicle. The user device includes a unit receiving the information regarding the autonomous driving function of the candidate vehicle, a unit displaying the information regarding the autonomous driving function of the candidate vehicle, an unit accepting a user operation for selecting the dispatch vehicle, and a unit transmitting the information for identifying the dispatch vehicle to the server.Type: ApplicationFiled: November 5, 2021Publication date: February 24, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Junya WATANABE, Yuji SASAKI, Seiji ARAKAWA, Naotoshi KADOTANI, Masafumi HAYAKAWA, Takashi HAYASHI
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Publication number: 20220058559Abstract: A server includes a unit obtaining a position of a registered vehicle, a unit obtaining a vehicle dispatch position, a unit determining a candidate vehicle based on the vehicle dispatch position and the position of the registered vehicle, a unit transmitting information regarding an autonomous driving function of the candidate vehicle to a user device, a unit receiving information for identifying a dispatch vehicle, and a unit transmitting a vehicle dispatch position to the dispatch vehicle. The user device includes a unit receiving the information regarding the autonomous driving function of the candidate vehicle, a unit displaying the information regarding the autonomous driving function of the candidate vehicle, an unit accepting a user operation for selecting the dispatch vehicle, and a unit transmitting the information for identifying the dispatch vehicle to the server.Type: ApplicationFiled: November 4, 2021Publication date: February 24, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Junya WATANABE, Yuji SASAKI, Seiji ARAKAWA, Naotoshi KADOTANI, Masafumi HAYAKAWA, Takashi HAYASHI
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Publication number: 20220026909Abstract: A vehicle control device includes an external situation recognition unit configured to recognize an external situation around a vehicle to recognize a traffic participant, an action schedule acquisition unit configured to acquire a first action schedule of the vehicle, an action schedule notification unit configured to notify a terminal possessed by the traffic participant of the first action schedule of the vehicle to request an approval of the first action schedule, a receiver configured to receive the approval of the first action schedule from the terminal; and an execution controller configured to execute an operation of the vehicle in accordance with the first action schedule when the receiver receives the approval of the first action schedule from the terminal and to suppress the operation of the vehicle in accordance with the first action schedule when the receiver does not receive the approval of the first action schedule from the terminal.Type: ApplicationFiled: October 7, 2021Publication date: January 27, 2022Applicant: Toyota Jidosha Kabushiki KaishaInventors: Junichi MORIMURA, Junya Watanabe, Seiji Arakawa
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Publication number: 20220001362Abstract: A fluid catalytic cracking catalyst composition (FCC catalyst composition) includes a framework-substituted ultra-stable Y-type zeolite (USY zeolite) having one or more transition metals substituted into the framework of a USY zeolite and a FCC zeolite cracking additive. A method for upgrading a hydrocarbon feed includes contacting the hydrocarbon feed with the FCC catalyst composition of the present disclosure at reaction conditions sufficient to upgrade at least a portion of the hydrocarbon feed. A method for upgrading a hydrocarbon feed includes passing the hydrocarbon feed to a fluid catalytic cracking unit, contacting the hydrocarbon feed with a FCC catalyst composition in the fluid catalytic cracking unit under reaction conditions sufficient to cause at least a portion of the hydrocarbon feed to undergo cracking reactions to produce a cracking reaction mixture comprising a used FCC catalyst composition and a cracked effluent comprising one or more olefins.Type: ApplicationFiled: July 2, 2020Publication date: January 6, 2022Applicants: Saudi Arabian Oil Company, JGC Catalysts and Chemicals Ltd., Japan Cooperation Center PetroleumInventors: Omer Refa Koseoglu, Yaming Jin, Masaru Ushio, Seiji Arakawa
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Patent number: 11210689Abstract: A vehicle dispatch device is configured to dispatch a vehicle having an autonomous driving function to a user, the device includes: a search unit configured to search for a first alternative moving object when the vehicle cannot continue the autonomous driving to the destination during the autonomous driving of the vehicle on which the user is boarded, the first alternative moving object to which the user can transfer at a boarding position which is within a predetermined distance from a position on a route to an end position of the autonomous driving of the vehicle, within a predetermined time from alighting from the vehicle; and a grant unit configured to grant a reward to the user when the first alternative moving object does not exist.Type: GrantFiled: September 10, 2018Date of Patent: December 28, 2021Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Junya Watanabe, Seiji Arakawa, Yuji Sasaki, Masafumi Hayakawa, Naotoshi Kadotani, Takashi Hayashi
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Patent number: 11055803Abstract: A vehicle dispatch management device includes an option presentation unit configured to present an option of whether or not a purpose of use of an autonomous driving vehicle is to take a rest within a vehicle to a user who requests dispatch of the autonomous driving vehicle, an option reception unit configured to receive the option selected by the user, and a feature information presentation unit configured to present first information representing a first feature of the vehicle as a dispatch vehicle candidate to the user when the option reception unit receives the option indicating that the purpose of use is not to take a rest within the vehicle, and presents second information representing a second feature of the vehicle as the dispatch vehicle candidate to the user when the option reception unit receives the option indicating that the purpose of use is to take a rest within the vehicle.Type: GrantFiled: November 29, 2018Date of Patent: July 6, 2021Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Seiji Arakawa, Naotoshi Kadotani, Junya Watanabe
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Publication number: 20210162917Abstract: An out-of-vehicle notification device includes a moving person detecting unit configured to detect a moving person who is to be notified of information by means of light based on a result of detection performed by an outside situation detecting unit, a plurality of light emitting units, a light emission control unit configured to cause the light emitting units to emit light, and an operating state detecting unit configured to detect operating states of blinkers of the host vehicle. When an operation of the blinker is detected, the light emission control unit forbids light emission of the light emitting unit that is provided within a predetermined area around the blinker in operation.Type: ApplicationFiled: February 12, 2021Publication date: June 3, 2021Applicant: Toyota Jidosha Kabushiki KaishaInventors: Junichi MORIMURA, Seiji ARAKAWA
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Patent number: 11023836Abstract: A server includes a unit obtaining a position of a registered vehicle, a unit obtaining a vehicle dispatch position, a unit determining a candidate vehicle based on the vehicle dispatch position and the position of the registered vehicle, a unit transmitting information regarding an autonomous driving function of the candidate vehicle to a user device, a unit receiving information for identifying a dispatch vehicle, and a unit transmitting a vehicle dispatch position to the dispatch vehicle. The user device includes a unit receiving the information regarding the autonomous driving function of the candidate vehicle, a unit displaying the information regarding the autonomous driving function of the candidate vehicle, an unit accepting a user operation for selecting the dispatch vehicle, and a unit transmitting the information for identifying the dispatch vehicle to the server.Type: GrantFiled: June 15, 2018Date of Patent: June 1, 2021Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Junya Watanabe, Yuji Sasaki, Seiji Arakawa, Naotoshi Kadotani, Masafumi Hayakawa, Takashi Hayashi
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Patent number: 10991254Abstract: A user vehicle dispatch dealing system dispatches a passenger transport vehicle according to a vehicle dispatch request, which includes a riding point and a destination point. The system includes a vehicle situation obtaining unit that obtains a freight delivery vehicle situation including a delivery route and a current position of a freight delivery vehicle that delivers freight by autonomous driving, a vehicle situation determination unit that determines whether or not there is the freight delivery vehicle as a dispatch vehicle candidate in a state where a first preset range defined based on the delivery route includes the riding point, and an option presentation unit that presents an option of whether or not to request the dispatch of the freight delivery vehicle as the dispatch vehicle candidate to the user when the vehicle situation determination unit determines that there is the freight delivery vehicle as the dispatch vehicle candidate.Type: GrantFiled: December 4, 2018Date of Patent: April 27, 2021Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takashi Hayashi, Junya Watanabe, Yuji Sasaki, Seiji Arakawa, Naotoshi Kadotani, Masafumi Hayakawa
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Patent number: 10946791Abstract: An out-of-vehicle notification device includes a moving person detecting unit configured to detect a moving person who is to be notified of information by means of light based on a result of detection performed by an outside situation detecting unit, a plurality of light emitting units, a light emission control unit configured to cause the light emitting units to emit light, and an operating state detecting unit configured to detect operating states of blinkers of the host vehicle. When an operation of the blinker is detected, the light emission control unit forbids light emission of the light emitting unit that is provided within a predetermined area around the blinker in operation.Type: GrantFiled: April 16, 2019Date of Patent: March 16, 2021Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Junichi Morimura, Seiji Arakawa
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Publication number: 20210061171Abstract: An out-of-vehicle notification device includes a traveling state detecting unit configured to detect a traveling state of the host vehicle, a first output unit configured to output a sound to an outside of the host vehicle, and a notification control unit configured to cause the first output unit to output a traveling notification sound indicating that the host vehicle is traveling when the host vehicle is traveling and to output a vehicle stoppage notification sound indicating that the host vehicle is stopped when the host vehicle is stopped. The traveling notification sound is a continuous sound continuously output. The vehicle stoppage notification sound is an intermittent sound intermittently output or a repetitive sound of which an intensity is repeatedly changed.Type: ApplicationFiled: November 11, 2020Publication date: March 4, 2021Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Junichi MORIMURA, Seiji ARAKAWA
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Patent number: 10930153Abstract: Provided is a vehicle external notification device including a first notification unit that gives notice of information on an action schedule so as to be recognizable from the front of a host vehicle, a second notification unit that gives notice of the information so as to be recognizable from the side of the host vehicle, an action schedule unit that predicts a future action of a pedestrian, a parallel advance prediction unit that predicts whether or not the pedestrian advances in parallel with the host vehicle, and a notification control unit that causes the first notification unit to give notice of the information when it is predicted that the pedestrian does not advance in parallel with the host vehicle, and causes the second notification unit to give notice of the information when it is predicted that the pedestrian advances in parallel with the host vehicle.Type: GrantFiled: June 18, 2018Date of Patent: February 23, 2021Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Junichi Morimura, Junya Watanabe, Seiji Arakawa
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Patent number: 10895470Abstract: A travel control apparatus includes a travel control unit, an information addition unit configured to add the acquired additional information to map information, a required capacity acquisition unit configured to acquire a required capacity, and a remaining capacity acquisition unit configured to acquire a remaining capacity of the communication capacity. The travel control unit is configured to be able to perform the travel control in a plurality of modes including at least a first mode and a second mode and is configured to perform the travel control in any one of the modes based on the required capacity and the remaining capacity. The first mode is a mode of travel control performed based on the map information and is a mode of travel control of the vehicle in which the required capacity of the additional information is larger than that in the second mode.Type: GrantFiled: August 22, 2018Date of Patent: January 19, 2021Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Seiji Arakawa, Naotoshi Kadotani, Junya Watanabe
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Publication number: 20200401137Abstract: An autonomous driving vehicle includes a user detection monitoring device and a start control device. The user detection monitoring device detects a user who got out of the autonomous driving vehicle after the autonomous driving vehicle stopped at a destination as an alighted user and monitors the alighted user. The start control device maintains a stopped state of the autonomous driving vehicle after the alighted user was detected until a start condition is satisfied and, if the start condition is satisfied, permits a start of the autonomous driving vehicle. The start condition is one of a condition indicating that the alighted user at least moves out of a movement determination area around the autonomous driving vehicle and a condition indicating that the alighted user is present in the movement determination area but remains at the same position for a certain period of time or longer.Type: ApplicationFiled: August 31, 2020Publication date: December 24, 2020Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Seiji ARAKAWA
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Patent number: 10866106Abstract: A driverless transportation system includes a management server, and first and second autonomous driving vehicles. The first autonomous driving vehicle accesses a first destination and generates use difficulty information on a use difficulty of a first destination. The second autonomous driving vehicle accesses a second destination identical to the first destination or near the first destination. One of a management server and the second autonomous driving vehicle acquires the use difficulty information generated by the management server or the first autonomous driving vehicle. When the use difficulty is equal to or higher than a threshold, the one of the management server and the second autonomous driving vehicle proposes changing a destination of the second autonomous driving vehicle to a user.Type: GrantFiled: September 17, 2018Date of Patent: December 15, 2020Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Seiji Arakawa
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Patent number: 10864852Abstract: An out-of-vehicle notification device includes a traveling state detecting unit configured to detect a traveling state of the host vehicle, a first output unit configured to output a sound to an outside of the host vehicle, and a notification control unit configured to cause the first output unit to output a traveling notification sound indicating that the host vehicle is traveling when the host vehicle is traveling and to output a vehicle stoppage notification sound indicating that the host vehicle is stopped when the host vehicle is stopped. The traveling notification sound is a continuous sound continuously output. The vehicle stoppage notification sound is an intermittent sound intermittently output or a repetitive sound of which an intensity is repeatedly changed.Type: GrantFiled: April 22, 2019Date of Patent: December 15, 2020Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Junichi Morimura, Seiji Arakawa
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Patent number: 10824147Abstract: An autonomous driving vehicle includes a user detection monitoring device and a start control device. The user detection monitoring device detects a user who got out of the autonomous driving vehicle after the autonomous driving vehicle stopped at a destination as an alighted user and monitors the alighted user. The start control device maintains a stopped state of the autonomous driving vehicle after the alighted user was detected until a start condition is satisfied and, if the start condition is satisfied, permits a start of the autonomous driving vehicle. The start condition is one of a condition indicating that the alighted user at least moves out of a movement determination area around the autonomous driving vehicle and a condition indicating that the alighted user is present in the movement determination area but remains at the same position for a certain period of time or longer.Type: GrantFiled: July 31, 2018Date of Patent: November 3, 2020Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Seiji Arakawa
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Patent number: 10759329Abstract: An out-of-vehicle notification device includes a light emitting unit, a light emission control unit configured to cause the light emitting unit to flicker corresponding to a traveling state of a host vehicle in a forward-backward direction, a blinker configured to perform notification about a steering direction with respect to an outside of the host vehicle by using light, a blinker control unit configured to cause the blinker to flicker based on an operation instruction for the blinker, and a flickering adjustment unit configured to adjust timing of flickering at which the light emitting unit is caused to flicker by the light emission control unit and timing of flickering at which the blinker is caused to flicker by the blinker control unit.Type: GrantFiled: April 12, 2019Date of Patent: September 1, 2020Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Junichi Morimura, Seiji Arakawa
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Publication number: 20200242939Abstract: A vehicle control device includes an external situation recognition unit configured to recognize a crossing person who crosses over a path of a vehicle and acquire information on the crossing person and information on an environment where the crossing person crosses, a scheduled departure time deciding unit configured to decide a scheduled departure time of the vehicle based on the information on the crossing person and the environment where the crossing person crosses when the crossing person is recognized by the external situation recognition unit, and an informing controller configured to perform a control to inform an outside of the vehicle of the scheduled departure time. The scheduled departure time deciding unit predicts a crossing completion time at which the crossing person recognized by the external situation recognition unit completes the crossing and decides the scheduled departure time based on the crossing completion time.Type: ApplicationFiled: April 14, 2020Publication date: July 30, 2020Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Junichi MORIMURA, Junya WATANABE, Seiji ARAKAWA