Patents by Inventor Tomoki Nishi

Tomoki Nishi 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).

  • Patent number: 11902854
    Abstract: A controller is provided that is configured to execute: predicting a distribution of first users in a predetermined area; predicting, based on the predicted distribution of the first users, a first point that is a point where a density of the first users exceeds a predetermined upper limit value in the predetermined area in the future; and transmitting, to a terminal of a second user who is a provider of a service, information about prompting provision of the service at a second point other than the first point in the predetermined area.
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: February 13, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Keisuke Otaki, Ayano Okoso, Tomoki Nishi, Yoshinao Ishii, Takayoshi Yoshimura, Keiichiro Hayakawa, Takahiro Shiga
  • Patent number: 11694554
    Abstract: A controller of an information processing apparatus disclosed obtains first information about a tendency of move of a user staying in a specific facility. The controller forecasts, on the basis of the first information, an expected destination of move to which the user will move from the specific facility and an expected time slot of move during which the user will start to move from the specific facility to the expected destination of move. The controller calculates the number of users who are expected to move from the specific facility to the expected destination of move in each expected time slot of move on a slot-by-slot basis.
    Type: Grant
    Filed: March 22, 2021
    Date of Patent: July 4, 2023
    Assignee: TOYOTA IIDOSHA KABUSHIKI KAISHA
    Inventors: Yoshinao Ishii, Keiichiro Hayakawa, Takayoshi Yoshimura, Takahiro Shiga, Ayano Okoso, Tomoki Nishi, Keisuke Otaki
  • Publication number: 20220292409
    Abstract: A system includes one or more processors configured to: acquire request information including a desired date and time, a point of departure, and a destination, from a user placing a reservation for use of a moving body; derive a reservation result indicating whether the reservation is completed for the request information; derive, based on the request information, the reservation result indicating completion, suspension, or failure for the request information once or a plurality of times; derive, at a first time of deriving the reservation result, one of reservation results including at least the reservation result indicating the completion and the reservation result indicating the suspension for the request information; derive the reservation result indicating the completion or the failure by a predetermined deadline for the request information for which the reservation result indicates the suspension; and notify the user of the reservation result that has been derived.
    Type: Application
    Filed: January 25, 2022
    Publication date: September 15, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Toshiki KASHIWAKURA, Takahiro SHIGA, Tomoki NISHI, Keisuke OTAKI, Ayano OKOSO
  • Publication number: 20210304616
    Abstract: When an information processing apparatus disclosed receives a signal requesting dispatch of a taxi with information about a desired location of getting-in, it determines a recommended location of getting-in on the basis of at least one of information about a physical condition relating to a road in a specific area including the desired location of getting-in, information about instances of users' getting in and/or getting out of taxis that took place in the specific area in the past, and information about a condition of the road in the specific area. The information processing apparatus sends information for inviting a user to wait at the recommended location of getting-in determined as above to a user's terminal used by the user.
    Type: Application
    Filed: March 24, 2021
    Publication date: September 30, 2021
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Ayano OKOSO, Tomoki NISHI, Keisuke OTAKI, Keiichiro HAYAKAWA, Takayoshi YOSHIMURA, Yoshinao ISHII, Takahiro SHIGA
  • Publication number: 20210306796
    Abstract: A controller is provided that is configured to execute: predicting a distribution of first users in a predetermined area; predicting, based on the predicted distribution of the first users, a first point that is a point where a density of the first users exceeds a predetermined upper limit value in the predetermined area in the future; and transmitting, to a terminal of a second user who is a provider of a service, information about prompting provision of the service at a second point other than the first point in the predetermined area.
    Type: Application
    Filed: March 17, 2021
    Publication date: September 30, 2021
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Keisuke Otaki, Ayano Okoso, Tomoki Nishi, Yoshinao Ishii, Takayoshi Yoshimura, Keiichiro Hayakawa, Takahiro Shiga
  • Publication number: 20210304615
    Abstract: A controller of an information processing apparatus disclosed obtains first information about a tendency of move of a user staying in a specific facility. The controller forecasts, on the basis of the first information, an expected destination of move to which the user will move from the specific facility and an expected time slot of move during which the user will start to move from the specific facility to the expected destination of move. The controller calculates the number of users who are expected to move from the specific facility to the expected destination of move in each expected time slot of move on a slot-by-slot basis.
    Type: Application
    Filed: March 22, 2021
    Publication date: September 30, 2021
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yoshinao ISHII, Keiichiro HAYAKAWA, Takayoshi YOSHIMURA, Takahiro SHIGA, Ayano OKOSO, Tomoki NISHI, Keisuke OTAKI
  • Patent number: 10981465
    Abstract: A system includes energy modules that output power to an energy management bus based on load demands. An energy module includes energy cells enclosed within a module housing that provide power to the energy management bus and a driving system attached to the module housing that transports the energy module. The energy module includes a local controller that controls power output from the energy cells to the energy management bus, engages a self-driving mode in response to receiving a disconnection signal from a central controller, and controls movement of the energy module in the self-driving mode to a predetermined location via the driving system. The central controller receives a current module status from the energy modules and controls a configuration of the energy modules providing power to the energy management bus based on the current module status.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: April 20, 2021
    Assignee: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    Inventors: Masanori Ishigaki, Tomoki Nishi, George Bucsan
  • Patent number: 10846786
    Abstract: A storage battery module rental system includes a storage battery module prepared in each providing point that is dispersedly distributed and that can be rented to a user, an acquisition unit configured to acquire individual information of a plurality of the users and module information from the storage battery module, the user being a rentee candidate of the storage battery module, a determining unit configured to determine an incentive given for renting the storage battery module based on the individual information and the module information in such a way that the incentive could differ for each user; and a notifying unit configured to notify the user of the incentive determined by the determining unit for each of the users.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: November 24, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Satoshi Iwai, Koji Yamada, Marie Ishikawa, Akinori Sato, Masanori Ishigaki, Shuji Tomura, Shigeaki Goto, Makoto Kusakabe, Tomoki Nishi, Akira Shichi, Hiroyuki Yamada
  • Publication number: 20190197608
    Abstract: A storage battery module rental system includes a storage battery module prepared in each providing point that is dispersedly distributed and that can be rented to a user, an acquisition unit configured to acquire individual information of a plurality of the users and module information from the storage battery module, the user being a rentee candidate of the storage battery module, a determining unit configured to determine an incentive given for renting the storage battery module based on the individual information and the module information in such a way that the incentive could differ for each user; and a notifying unit configured to notify the user of the incentive determined by the determining unit for each of the users.
    Type: Application
    Filed: October 29, 2018
    Publication date: June 27, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Satoshi IWAI, Koji YAMADA, Marie ISHIKAWA, Akinori SATO, Masanori ISHIGAKI, Shuji TOMURA, Shigeaki GOTO, Makoto KUSAKABE, Tomoki NISHI, Akira SHICHI, Hiroyuki YAMADA
  • Patent number: 10296004
    Abstract: A device and method for state progression in a set of autonomous vehicle states related to an autonomous vehicle objective for a multi-vehicle environment. A vehicular state of another vehicle of the multi-vehicle environment is discerned to produce a discerned vehicular state of the another vehicle, wherein the another vehicle operates to affect the autonomous vehicle objective. An adaptive policy is formed for a present one of the set of autonomous vehicle states based on the discerned vehicular state, and producing from the adaptive policy an autonomous vehicle action to progress to a subsequent one of the set of autonomous vehicle states. The autonomous vehicle action is transmitted for effecting a progression to the subsequent one of the set of autonomous vehicle states.
    Type: Grant
    Filed: June 21, 2017
    Date of Patent: May 21, 2019
    Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventor: Tomoki Nishi
  • Patent number: 10235881
    Abstract: A method and device for configuring an autonomous operation capability of a vehicle are disclosed. A first dataset is identified relating to a plurality of vehicles, wherein the vehicle is one of the plurality of vehicles. A state value function is produced for the autonomous vehicle capability in relation to the first dataset. A second dataset is identified relating to a portion of the plurality of vehicles, wherein the portion of the plurality of vehicles includes the vehicle. A policy control gain is optimized for the autonomous vehicle capability in relation to the second dataset. The autonomous vehicle capability is operable to generate an autonomous vehicle action for progressing to a next state based on the state value function in cooperation with the policy control gain.
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: March 19, 2019
    Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventor: Tomoki Nishi
  • Publication number: 20190070967
    Abstract: A system includes energy modules that output power to an energy management bus based on load demands. An energy module includes energy cells enclosed within a module housing that provide power to the energy management bus and a driving system attached to the module housing that transports the energy module. The energy module includes a local controller that controls power output from the energy cells to the energy management bus, engages a self-driving mode in response to receiving a disconnection signal from a central controller, and controls movement of the energy module in the self-driving mode to a predetermined location via the driving system. The central controller receives a current module status from the energy modules and controls a configuration of the energy modules providing power to the energy management bus based on the current module status.
    Type: Application
    Filed: September 1, 2017
    Publication date: March 7, 2019
    Applicant: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
    Inventors: Masanori ISHIGAKI, Tomoki NISHI, George BUCSAN
  • Publication number: 20190035275
    Abstract: A method and device for configuring an autonomous operation capability of a vehicle are disclosed. A first dataset is identified relating to a plurality of vehicles, wherein the vehicle is one of the plurality of vehicles. A state value function is produced for the autonomous vehicle capability in relation to the first dataset. A second dataset is identified relating to a portion of the plurality of vehicles, wherein the portion of the plurality of vehicles includes the vehicle. A policy control gain is optimized for the autonomous vehicle capability in relation to the second dataset. The autonomous vehicle capability is operable to generate an autonomous vehicle action for progressing to a next state based on the state value function in cooperation with the policy control gain.
    Type: Application
    Filed: July 28, 2017
    Publication date: January 31, 2019
    Inventor: Tomoki Nishi
  • Publication number: 20180373245
    Abstract: A device and method for state progression in a set of autonomous vehicle states related to an autonomous vehicle objective for a multi-vehicle environment. A vehicular state of another vehicle of the multi-vehicle environment is discerned to produce a discerned vehicular state of the another vehicle, wherein the another vehicle operates to affect the autonomous vehicle objective. An adaptive policy is formed for a present one of the set of autonomous vehicle states based on the discerned vehicular state, and producing from the adaptive policy an autonomous vehicle action to progress to a subsequent one of the set of autonomous vehicle states. The autonomous vehicle action is transmitted for effecting a progression to the subsequent one of the set of autonomous vehicle states.
    Type: Application
    Filed: June 21, 2017
    Publication date: December 27, 2018
    Inventor: Tomoki Nishi
  • Patent number: 10065654
    Abstract: A computer-implemented method of adaptively controlling an autonomous operation of a vehicle is provided. The method includes steps of (a) in a critic network in a computing system configured to autonomously control the vehicle, determining, using samples of passively collected data and a state cost, an estimated average cost, and an approximated cost-to-go function that produces a minimum value for a cost-to-go of the vehicle when applied by an actor network; and (b) in an actor network in the computing system and operatively coupled to the critic network, determining a control input to apply to the vehicle that produces the minimum value for the cost-to-go, wherein the actor network is configured to determine the control input by estimating a noise level using the average cost, a cost-to-go determined from the approximated cost-to-go function, a control dynamics for a current state of the vehicle, and the passively collected data.
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: September 4, 2018
    Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventor: Tomoki Nishi
  • Patent number: 10061316
    Abstract: A computer-implemented method is provided for autonomously controlling a vehicle to perform a vehicle operation. The method includes steps of applying a passive actor-critic reinforcement learning method to passively-collected data relating to the vehicle operation, to learn a control policy configured for controlling the vehicle so as to perform the vehicle operation with a minimum expected cumulative cost; and controlling the vehicle in accordance with the control policy to perform the vehicle operation.
    Type: Grant
    Filed: May 12, 2017
    Date of Patent: August 28, 2018
    Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventor: Tomoki Nishi
  • Publication number: 20180009445
    Abstract: A computer-implemented method of adaptively controlling an autonomous operation of a vehicle is provided. The method includes steps of (a) in a critic network in a computing system configured to autonomously control the vehicle, determining, using samples of passively collected data and a state cost, an estimated average cost, and an approximated cost-to-go function that produces a minimum value for a cost-to-go of the vehicle when applied by an actor network; and (b) in an actor network in the computing system and operatively coupled to the critic network, determining a control input to apply to the vehicle that produces the minimum value for the cost-to-go, wherein the actor network is configured to determine the control input by estimating a noise level using the average cost, a cost-to-go determined from the approximated cost-to-go function, a control dynamics for a current state of the vehicle, and the passively collected data.
    Type: Application
    Filed: July 8, 2016
    Publication date: January 11, 2018
    Inventor: Tomoki Nishi
  • Publication number: 20180011488
    Abstract: A computer-implemented method is provided for autonomously controlling a vehicle to perform a vehicle operation. The method includes steps of applying a passive actor-critic reinforcement learning method to passively-collected data relating to the vehicle operation, to learn a control policy configured for controlling the vehicle so as to perform the vehicle operation with a minimum expected cumulative cost; and controlling the vehicle in accordance with the control policy to perform the vehicle operation.
    Type: Application
    Filed: May 12, 2017
    Publication date: January 11, 2018
    Inventor: Tomoki Nishi
  • Patent number: 9511767
    Abstract: This application describes an automated driving system and methods. The automated driving system includes a perception system disposed on an autonomous vehicle. The automated driving system can detect, using the perception system, information for an environment proximate to the autonomous vehicle. The information for the environment includes current behavior of an object of interest and traffic density information. The automated driving system can also determine a classifier for the environment based on a prediction of future behavior of the object of interest. Based on the classifier, the automated driving system can identify a transition between vehicle states, the vehicle states being associated with a planned action for the autonomous vehicle. The automated driving system can also send a command to one or more vehicle systems to control the autonomous vehicle to execute the planned action according to the transition.
    Type: Grant
    Filed: July 1, 2015
    Date of Patent: December 6, 2016
    Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventors: Bunyo Okumura, Michael R. James, Katsuhiro Sakai, Tomoki Nishi