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).

  • Publication number: 20220058675
    Abstract: 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: Application
    Filed: November 5, 2021
    Publication date: February 24, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Junya WATANABE, Seiji ARAKAWA, Yuji SASAKI, Masafumi HAYAKAWA, Naotoshi KADOTANI, Takashi HAYASHI
  • Publication number: 20220058954
    Abstract: 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: Application
    Filed: November 5, 2021
    Publication date: February 24, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Junya WATANABE, Yuji SASAKI, Seiji ARAKAWA, Naotoshi KADOTANI, Masafumi HAYAKAWA, Takashi HAYASHI
  • Publication number: 20220058559
    Abstract: 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: Application
    Filed: November 4, 2021
    Publication date: February 24, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Junya WATANABE, Yuji SASAKI, Seiji ARAKAWA, Naotoshi KADOTANI, Masafumi HAYAKAWA, Takashi HAYASHI
  • Publication number: 20220026909
    Abstract: 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: Application
    Filed: October 7, 2021
    Publication date: January 27, 2022
    Applicant: Toyota Jidosha Kabushiki Kaisha
    Inventors: Junichi MORIMURA, Junya Watanabe, Seiji Arakawa
  • Publication number: 20220001362
    Abstract: 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: Application
    Filed: July 2, 2020
    Publication date: January 6, 2022
    Applicants: Saudi Arabian Oil Company, JGC Catalysts and Chemicals Ltd., Japan Cooperation Center Petroleum
    Inventors: Omer Refa Koseoglu, Yaming Jin, Masaru Ushio, Seiji Arakawa
  • Patent number: 11210689
    Abstract: 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: Grant
    Filed: September 10, 2018
    Date of Patent: December 28, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Junya Watanabe, Seiji Arakawa, Yuji Sasaki, Masafumi Hayakawa, Naotoshi Kadotani, Takashi Hayashi
  • Patent number: 11055803
    Abstract: 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: Grant
    Filed: November 29, 2018
    Date of Patent: July 6, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Seiji Arakawa, Naotoshi Kadotani, Junya Watanabe
  • Publication number: 20210162917
    Abstract: 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: Application
    Filed: February 12, 2021
    Publication date: June 3, 2021
    Applicant: Toyota Jidosha Kabushiki Kaisha
    Inventors: Junichi MORIMURA, Seiji ARAKAWA
  • Patent number: 11023836
    Abstract: 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: Grant
    Filed: June 15, 2018
    Date of Patent: June 1, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Junya Watanabe, Yuji Sasaki, Seiji Arakawa, Naotoshi Kadotani, Masafumi Hayakawa, Takashi Hayashi
  • Patent number: 10991254
    Abstract: 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: Grant
    Filed: December 4, 2018
    Date of Patent: April 27, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takashi Hayashi, Junya Watanabe, Yuji Sasaki, Seiji Arakawa, Naotoshi Kadotani, Masafumi Hayakawa
  • Patent number: 10946791
    Abstract: 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: Grant
    Filed: April 16, 2019
    Date of Patent: March 16, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Junichi Morimura, Seiji Arakawa
  • Publication number: 20210061171
    Abstract: 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: Application
    Filed: November 11, 2020
    Publication date: March 4, 2021
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Junichi MORIMURA, Seiji ARAKAWA
  • Patent number: 10930153
    Abstract: 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: Grant
    Filed: June 18, 2018
    Date of Patent: February 23, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Junichi Morimura, Junya Watanabe, Seiji Arakawa
  • Patent number: 10895470
    Abstract: 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: Grant
    Filed: August 22, 2018
    Date of Patent: January 19, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Seiji Arakawa, Naotoshi Kadotani, Junya Watanabe
  • Publication number: 20200401137
    Abstract: 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: Application
    Filed: August 31, 2020
    Publication date: December 24, 2020
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Seiji ARAKAWA
  • Patent number: 10866106
    Abstract: 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: Grant
    Filed: September 17, 2018
    Date of Patent: December 15, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Seiji Arakawa
  • Patent number: 10864852
    Abstract: 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: Grant
    Filed: April 22, 2019
    Date of Patent: December 15, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Junichi Morimura, Seiji Arakawa
  • Patent number: 10824147
    Abstract: 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: Grant
    Filed: July 31, 2018
    Date of Patent: November 3, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Seiji Arakawa
  • Patent number: 10759329
    Abstract: 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: Grant
    Filed: April 12, 2019
    Date of Patent: September 1, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Junichi Morimura, Seiji Arakawa
  • Publication number: 20200242939
    Abstract: 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: Application
    Filed: April 14, 2020
    Publication date: July 30, 2020
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Junichi MORIMURA, Junya WATANABE, Seiji ARAKAWA