Patents by Inventor Yushi SEKI

Yushi SEKI 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: 20240054583
    Abstract: The sightseeing plan provision system includes a communication terminal and a server. The communication terminal is operated by a user who is traveling for purposes other than tourism. The server includes a processor and a storage device, and presents a sightseeing plan to the user. The processor automatically generates a new sightseeing plan based on the travel route planning information so as to include a desired stop-by spot of the user in response to a request of the user operating the communication terminal. Then, the processor registers the generated new sightseeing plan in the database of the storage device.
    Type: Application
    Filed: June 8, 2023
    Publication date: February 15, 2024
    Inventors: Miki NOMOTO, Yuka NISHIYAMA, Kenichi OKUMURA, Ryota TOMIZAWA, Tatsuya SUGANO, Yushi SEKI, Tokuhiro MASUI
  • Publication number: 20230419427
    Abstract: A method for managing a souvenir supply service is provided. The method includes the step of acquiring map information and information on a sightseeing plan of a user using the souvenir supply service. The information on the sightseeing plan comprises positional information on a sightseeing spot visited by the user and information on a time zone during which the user visits the sightseeing spot. The method also includes the step of sending a mobile vehicle loaded with a souvenir associated with the sightseeing spot to the sightseeing spot in the time zone during which the user visits the sightseeing spot based on the map information and the sightseeing plan information.
    Type: Application
    Filed: May 24, 2023
    Publication date: December 28, 2023
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Miki NOMOTO, Yuka NISHIYAMA, Kenichi OKUMURA, Ryota TOMIZAWA, Tatsuya SUGANO, Yushi SEKI, Tokuhiro MASUI
  • Publication number: 20230415731
    Abstract: A control system for a vehicle including a recognition sensor, an information processing device, and a notification device has the following features. The information processing device executes a process of determining whether a notification condition is satisfied based on information of a recognition result by the recognition sensor, map information of an endemic animal distribution area indicating an area in which a region-specific wild animal inhabits, and information of a vehicle's own position, a process of notifying at least an occupant of a warning or an alarm regarding the type of the region-specific wild animal via the notification device when it is determined that the notification condition is satisfied, and a process of executing danger avoidance driving of avoiding a crisis caused by the region-specific wild animal based on a predetermined condition when the detection information of the region-specific wild animal is included in the information of the recognition result.
    Type: Application
    Filed: April 7, 2023
    Publication date: December 28, 2023
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Miki Nomoto, Yuka Nishiyama, Kenichi Okumura, Ryota Tomizawa, Tatsuya Sugano, Yushi Seki, Tokuhiro Masui
  • Publication number: 20230410014
    Abstract: Tour schedule information including information on locations of at least three sightseeing spots, information on stay times at these sightseeing spots, and information on a tour time frame to tour these sightseeing spots is acquired. A tour area including these sightseeing spots is set based on the information on the locations. The degrees of congestion in these sightseeing spots and in the tour area are predicted. Whether a candidate for a tour plan can be generated is determined based on the information on the stay times, the information on the tour time frame, and the degree of congestion in these sightseeing spots and in the tour area. When it is determined that the candidate for the tour plan cannot be generated, a candidate for an alternative tour plan, in which a part of these sightseeing spots is changed to a different sightseeing spot outside the tour area, is generated.
    Type: Application
    Filed: April 17, 2023
    Publication date: December 21, 2023
    Applicant: Toyota Jidosha Kabushiki Kaisha
    Inventors: Miki Nomoto, Yuka Nishiyama, Kenichi Okumura, Ryota Tomizawa, Tatsuya Sugano, Yushi Seki, Tokuhiro Masui
  • Publication number: 20230332908
    Abstract: A method for proposing to a user a movement plan using a mobile vehicle with an equipment for web meeting is provided. The method comprising the steps of: acquiring user schedule information including a movement from a first point to a second point and a participation in a web meeting before and after the movement; acquiring communication level information in an area including a road from the first point to the second point; generating a candidate of the movement plan, the candidate including a candidate that prohibits the mobile vehicle from being located in a communication district having a communication level lower than a threshold in a time zone scheduled to participate in the web meeting; and transmitting the candidate to a terminal of the user.
    Type: Application
    Filed: April 6, 2023
    Publication date: October 19, 2023
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Miki Nomoto, Yuka Nishiyama, Kenichi Okumura, Ryota Tomizawa, Tatsuya Sugano, Yushi Seki, Tokuhiro Masui
  • Publication number: 20230332903
    Abstract: The route plan generation system generates a route plan for the movement of the user. The route plan generation system includes a user terminal operated by a user, a provider terminal, and a server. The provider terminal is operated by a food provider having a normal provision form of food and a temporary provision form. The server is connected to each of the user terminal and the provider terminal via a communication network. The route plan generation system executes a route plan change process of changing the route plan so that the provision place of the food pertaining to the offer of the offer is the destination or the via place, when the user requests the acquisition of the food pertaining to the offer of the offer of the food in response to the offer of the provision of the food in the temporary provision form from the food provider.
    Type: Application
    Filed: February 28, 2023
    Publication date: October 19, 2023
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Miki NOMOTO, Yuka NISHIYAMA, Kenichi OKUMURA, Ryota TOMIZAWA, Tatsuya SUGANO, Yushi SEKI, Tokuhiro MASUI
  • Publication number: 20230324186
    Abstract: A route information providing device assists movement of a group with a plurality of members, and includes a communication device and a processor. The communication device is configured to communicate with a communication terminal of each member. The processor is configured to execute: a route generation process to generate a movement route of each member including one or more meeting places where some or all members of the group meet, based on member information including a departure place, a departure time, one or more stop-off places, one or more desired meeting places, an arrival time at each of the one or more desired meeting places, and individual characteristics; a time calculation process to calculate a meeting time of each of the one or more meeting places; and a sharing process to share, in the group, a generated movement route of each member and a calculated meeting time.
    Type: Application
    Filed: February 2, 2023
    Publication date: October 12, 2023
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Miki NOMOTO, Yuka Nishiyama, Kenichi Okumura, Ryota Tomizawa, Tatsuya Sugano, Yushi Seki, Tokuhiro Masui
  • Patent number: 11662724
    Abstract: A vehicle control system is provided to maintain an SOC level of the battery during autonomous operation of the vehicle. The control system is applied to a vehicle that can be operated autonomously by controlling an engine, a motor, a steering system, a brake system etc. autonomously by a controller, and the vehicle is allowed to coast by manipulating a clutch. During autonomous operation of the vehicle, a first coasting mode in which the engine is stopped and the clutch is disengaged is selected if the SOC level is higher than a threshold level, and a second coasting mode in which the engine is activated and the clutch is disengaged is selected if the SOC level is lower than the threshold level.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: May 30, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takahito Endo, Yasuhiro Oshiumi, Kensei Hata, Yasuyuki Kato, Yushi Seki, Katsuya Iwazaki, Hideaki Komada
  • Patent number: 11566908
    Abstract: A ride-sharing assistance system includes a plurality of terminals and a ride-sharing assistance apparatus capable of communicating with each of the plurality of terminals. The ride-sharing assistance apparatus sends, when the number of inquiry signals received from at least two terminals of the plurality of terminals for requesting inquiry about a parking space available at a same destination is greater than a vacancy reference value in accordance with the number of available parking spaces within a certain range from the destination, a suggestion signal for suggesting ride-sharing on a vehicle owned by any one of users of the at least two terminals, from which the inquiry signal has been sent, to each of the at least two terminals from which the inquiry signal has been sent.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: January 31, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yushi Seki, Ryoko Hashimoto, Katsuya Terahata, Daiki Yokoyama
  • Patent number: 11442447
    Abstract: A vehicle control system is provided to maintain an SOC level of the battery during autonomous operation of the vehicle. The control system is applied to a vehicle that can be operated autonomously by controlling an engine, a motor, a steering system, a brake system etc. autonomously by a controller, and the vehicle is allowed to coast by manipulating a clutch. During autonomous operation of the vehicle, a first coasting mode in which the engine is stopped and the clutch is disengaged is selected if the SOC level is higher than a threshold level, and a second coasting mode in which the engine is activated and the clutch is disengaged is selected if the SOC level is lower than the threshold level.
    Type: Grant
    Filed: June 10, 2020
    Date of Patent: September 13, 2022
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takahito Endo, Yasuhiro Oshiumi, Kensei Hata, Yasuyuki Kato, Yushi Seki, Katsuya Iwazaki, Hideaki Komada
  • Publication number: 20220173448
    Abstract: A battery cooling system includes: a cooling circuit; a power transmission device disposed in the cooling circuit, the power transmission device including a gear; a drivetrain oil having an electric insulating property and being used for lubrication of the gear, the drivetrain oil circulating in the cooling circuit; a battery unit disposed in the cooling circuit, the battery unit including a module case that houses a plurality of battery cells; a pump disposed in the cooling circuit; and a radiator disposed in the cooling circuit, the radiator releasing heat from the drivetrain oil flowing in the cooling circuit. The drivetrain oil performs direct heat exchange inside the power transmission device and flows through an inside of the module case and performs direct heat exchange with the battery cells.
    Type: Application
    Filed: February 16, 2022
    Publication date: June 2, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Daisuke TOKOZAKURA, Satoshi TOMINAGA, Yushi SEKI
  • Patent number: 11289747
    Abstract: A battery cooling system includes: a cooling circuit; a power transmission device disposed in the cooling circuit, the power transmission device including a gear; a drivetrain oil having an electric insulating property and being used for lubrication of the gear, the drivetrain oil circulating in the cooling circuit; a battery unit disposed in the cooling circuit, the battery unit including a module case that houses a plurality of battery cells; a pump disposed in the cooling circuit; and a radiator disposed in the cooling circuit, the radiator releasing heat from the drivetrain oil flowing in the cooling circuit. The drivetrain oil performs direct heat exchange inside the power transmission device and flows through an inside of the module case and performs direct heat exchange with the battery cells.
    Type: Grant
    Filed: July 11, 2018
    Date of Patent: March 29, 2022
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Daisuke Tokozakura, Satoshi Tominaga, Yushi Seki
  • Publication number: 20220050456
    Abstract: A vehicle control system is provided to maintain an SOC level of the battery during autonomous operation of the vehicle. The control system is applied to a vehicle that can be operated autonomously by controlling an engine, a motor, a steering system, a brake system etc. autonomously by a controller, and the vehicle is allowed to coast by manipulating a clutch. During autonomous operation of the vehicle, a first coasting mode in which the engine is stopped and the clutch is disengaged is selected if the SOC level is higher than a threshold level, and a second coasting mode in which the engine is activated and the clutch is disengaged is selected if the SOC level is lower than the threshold level.
    Type: Application
    Filed: October 29, 2021
    Publication date: February 17, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takahito ENDO, Yasuhiro OSHIUMI, Kensei HATA, Yasuyuki KATO, Yushi SEKI, Katsuya IWAZAKI, Hideaki KOMADA
  • Patent number: 11199857
    Abstract: A vehicle management apparatus includes: a communication unit communicating with a vehicle with lodging capability; a vehicle management control unit creating a travel plan based on information transmitted from a user terminal operated by a user, and managing travel of the vehicle; and an emergency vehicle management unit managing so that an emergency vehicle is deployed at a position so as to arrive at a route, on which the vehicle moves according to the travel plan, within a predetermined arrival time.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: December 14, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Katsuya Terahata, Yushi Seki, Yoshihiro Sakayanagi, Koichi Ueda, Shuntaro Shinohara, Ryoko Hashimoto
  • Patent number: 11065974
    Abstract: A vehicle control system for an autonomous vehicle configured to charge a battery by an external power source during propulsion while preventing a deterioration of the battery. A controller detects a charging zone where the electric storage device can be charged by the external power source, and restricts at least any one of a charging of the electric storage device and a discharging of electricity from the electric storage device so as to limit a load factor of the electric storage device to be smaller than a predetermined limit value when the vehicle passes through the charging zone.
    Type: Grant
    Filed: April 4, 2019
    Date of Patent: July 20, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroaki Kodera, Takahito Endo, Kensei Hata, Yushi Seki
  • Patent number: 11035280
    Abstract: A CO2 trapping device mounted in a hybrid vehicle, provided with a branch passage branched from an exhaust passage, a CO2 trapping part provided at the branch passage and trapping CO2 in inflowing exhaust gas, a cooling part using electric power of the battery to cool the CO2 trapping part, a flow controlling part controlling an amount of flow of the exhaust gas flowing into the branch passage, and a CO2 trapping control part controlling the cooling part and the flow controlling part, the CO2 trapping control part controlling the flow controlling part so as to make the cooling part stop cooling and to shut off the flow of the exhaust gas to the CO2 trapping part when a charging rate of the battery becomes a predetermined SOC threshold value or less.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: June 15, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kiyoshi Fujihara, Kouseki Sugiyama, Hiroshi Ohtsuki, Daiki Yokoyama, Yushi Seki
  • Patent number: 11029689
    Abstract: A vehicle control system configured to maintain detection accuracy of an external sensor such as an on-board camera. The vehicle control system is applied to a vehicle that can be operated autonomously. A controller communicates with a database stored on the controller and a database stored on an external facility. The controller changes orientation of a headlamp toward an object detected by an on-board camera, in a case that the headlamp is turned on, and that information about the object detected by the on-board camera is not available in the database.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: June 8, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kensei Hata, Hiroaki Kodera, Takahito Endo, Naoki Harayama, Katsuya Iwazaki, Yushi Seki, Hideaki Komada
  • Patent number: 10981580
    Abstract: A vehicle control apparatus includes: an information acquisition unit acquiring feature information indicating a feature regarding vehicle driving of an occupant of a vehicle; and a control unit changing at least one property included in a driving property or a manipulation property in the vehicle. Further, the control unit changes at least one property included in the driving property or the manipulation property of the vehicle, from a basic property of the vehicle to a property reflecting the feature information, based on the feature information, and brings the changed property close to the basic property of the vehicle in accordance with at least one of an integrated value of boarding hours, an integrated value of running distances, and the number of boardings of the vehicle of the occupant.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: April 20, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroaki Kodera, Takahito Endo, Kensei Hata, Katsuya Iwazaki, Yushi Seki
  • Patent number: 10938278
    Abstract: There are provided in-wheel motors lubricated with an oil; a cooling medium circuit in which a cooling medium flows; a cooling device cooling the cooling medium; heat exchangers carrying out heat exchange between the cooling medium and the oil after lubricating the in-wheel motors; and at least one of a controller including an inverter and a battery that can be cooled by the cooling medium flowing through the cooling medium circuit, and the cooling medium circuit has such a configuration that circulates the cooling medium through the cooling device, at least one of the controller and the battery, and the heat exchangers in turn.
    Type: Grant
    Filed: July 5, 2018
    Date of Patent: March 2, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Satoshi Tominaga, Daisuke Tokozakura, Yushi Seki
  • Patent number: 10908617
    Abstract: A vehicle platooning system to operate vehicles in a platoon in an appropriate order. The vehicle platooning system is applied to a vehicle that can be operated autonomously. A controller obtains information about each of the vehicles participating in the platoon including a straight line stability upon satisfaction of a condition to form a platoon with other vehicles, and assigns the vehicle having a relatively good straight line stability to a leader vehicle in the platoon.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: February 2, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroaki Kodera, Takahito Endo, Kensei Hata, Naoki Harayama, Katsuya Iwazaki, Yushi Seki