Patents by Inventor Ryuji Okamura
Ryuji Okamura 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: 11897455Abstract: A vehicle is autonomously driven in an environment where a first road for vehicles running in a first direction and a second road for vehicles running in a second direction, different from the first direction, are provided alongside each other, and where a first parking space that is entered from the first road and exited to the first road is set and a second parking space that is entered from the second road and exited to the second road is set. When the vehicle is temporarily parked in the first parking space and a running direction of the vehicle heading for the next destination after being parked is the second direction, the vehicle is transferred from the first parking space to the second parking space by autonomous driving after a user of the vehicle gets out of the vehicle.Type: GrantFiled: June 22, 2022Date of Patent: February 13, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Satoshi Omi, Takanori Imazu, Yoshiki Fukada, Takashi Hayashi, Yuta Kataoka, Kohki Baba, Ryuji Okamura, Akihiro Kusumoto
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Patent number: 11893887Abstract: Whether a vehicle is parked inside parking lines in a parking lot is detected. When the vehicle is detected not parked inside the parking lines, either the vehicle or the parking lines are moved in such a manner that the vehicle is parked inside the parking lines.Type: GrantFiled: July 22, 2022Date of Patent: February 6, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takanori Imazu, Yoshiki Fukada, Ryuji Okamura, Takashi Hayashi, Kohki Baba, Satoshi Omi, Akihiro Kusumoto, Yuta Kataoka
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Publication number: 20230415730Abstract: Provided is an automated valet parking system that automatically moves an autonomous driving vehicle to a pick-up space of a parking place by issuing an instruction to the autonomous driving vehicle parked in the parking place according to a pick-up request from a user. The system includes a user position determination unit configured to determine whether or not a user frontend of the user is located in a preset pick-up area or a preset near-pick-up area including the pick-up space, a pick-up request reception unit configured to receive the pick-up request when the user position determination unit determines that the user frontend is located in the pick-up area or the near-pick-up area, and a vehicle instruction unit configured to instruct the autonomous driving vehicle that is a target of the pick-up request to move to the pick-up space when the pick-up request reception unit receives the pick-up request.Type: ApplicationFiled: September 12, 2023Publication date: December 28, 2023Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Ryuji Okamura, Tatsuya Sugano
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Publication number: 20230375953Abstract: Provided is a toner that expresses all of low-temperature fixability, transferability, and scratch resistance at high levels. The toner is a toner including a toner particle containing a binder resin, a wax, and an inorganic fine particle, wherein when an outflow start temperature measured with the toner is represented by T1 (° C.), the inorganic fine particle always has a thermal expansion coefficient of ?0.1×10?6 (/K) or less in a temperature range of from 30° C. or more to T1° C. or less, the thermal expansion coefficient being determined by X-ray diffraction and wherein a content of the wax is 3.0 mass % or more and 20.0 mass % or less with respect to a mass of the toner particle.Type: ApplicationFiled: May 11, 2023Publication date: November 23, 2023Inventors: JUNICHI TAMURA, YOSUKE IWASAKI, TAKESHI OHTSU, RYUJI OKAMURA, DAISUKE YAMASHITA, KOH ISHIGAMI
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Patent number: 11787395Abstract: Provided is an automated valet parking system that automatically moves an autonomous driving vehicle to a pick-up space of a parking place by issuing an instruction to the autonomous driving vehicle parked in the parking place according to a pick-up request from a user. The system includes a user position determination unit configured to determine whether or not a user frontend of the user is located in a preset pick-up area or a preset near-pick-up area including the pick-up space, a pick-up request reception unit configured to receive the pick-up request when the user position determination unit determines that the user frontend is located in the pick-up area or the near-pick-up area, and a vehicle instruction unit configured to instruct the autonomous driving vehicle that is a target of the pick-up request to move to the pick-up space when the pick-up request reception unit receives the pick-up request.Type: GrantFiled: September 22, 2020Date of Patent: October 17, 2023Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Ryuji Okamura, Tatsuya Sugano
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Publication number: 20230294597Abstract: A parking action notification device includes an information notification unit configured to give a notice of information to an exterior of a vehicle. The information notification unit displays parking information to the exterior of the vehicle, the parking information being relevant to a parking action of the vehicle when the vehicle performs automatic parking.Type: ApplicationFiled: January 9, 2023Publication date: September 21, 2023Inventors: Ryuji OKAMURA, Takanori IMAZU, Yoshiki FUKADA, Takashi HAYASHI, Yuta KATAOKA, Kohki BABA, Satoshi OMI, Akihiro KUSUMOTO
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Publication number: 20230168597Abstract: A method for manufacturing a toner including supplying powder particles containing a binder resin via a plurality of powder-particle supplying units to a treating chamber, the treating chamber having a cylindrical inner peripheral surface, heat treating the powder particles in the treating chamber by supplying hot air into the treating chamber, wherein a temperature of the hot air supplied into the treating chamber is 100.0° C. or higher and 200.0° C. or lower, and adjusting a humidity of the hot air so that a relative humidity of the hot air supplied into the treating chamber is 3.0% or more and 80.0% or less.Type: ApplicationFiled: November 22, 2022Publication date: June 1, 2023Inventors: Takeshi Ohtsu, Junichi Tamura, Yosuke Iwasaki, Ryuji Okamura, Daisuke Yamashita
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Publication number: 20230136213Abstract: An upper-limit speed of a vehicle in automatic parking control is set, and the vehicle is caused to park automatically in a parking space at a vehicle speed equal to or lower than the set upper-limit speed. In this case, the upper-limit speed is set according to a vehicle body size of the vehicle, and the upper-limit speed is lower when the vehicle body size of the vehicle is greater than a preset size than when the vehicle body size of the vehicle is less than the preset size.Type: ApplicationFiled: August 18, 2022Publication date: May 4, 2023Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takanori IMAZU, Yoshiki FUKADA, Ryuji OKAMURA, Takashi HAYASHI, Kohki BABA, Satoshi OMI, Akihiro KUSUMOTO, Yuta KATAOKA
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Publication number: 20230117379Abstract: The position of the vehicle for loading articles on a cart with a self-propelled function is acquired, the travel route of the cart to the vehicle is determined, and the cart is self-propelled to the vehicle along the determined travel route and stopped around the vehicle.Type: ApplicationFiled: October 12, 2022Publication date: April 20, 2023Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takanori IMAZU, Yoshiki FUKADA, Ryuji OKAMURA, Takashi HAYASHI, Kohki BABA, Satoshi OMI, Akihiro KUSUMOTO, Yuta KATAOKA
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Publication number: 20230114453Abstract: When an autonomous vehicle is caused to depart from a current position to a pickup location, a waiting location for temporarily parking the autonomous vehicle is set between the current position and the pickup location. The autonomous vehicle is autonomously driven from the current position to the waiting location, temporarily parked at the waiting location, and then autonomously driven to the pickup location.Type: ApplicationFiled: September 20, 2022Publication date: April 13, 2023Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takanori IMAZU, Yoshiki FUKADA, Ryuji OKAMURA, Takashi HAYASHI, Kohki BABA, Satoshi OMI, Akihiro KUSUMOTO, Yuta KATAOKA
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Publication number: 20230100856Abstract: Whether a vehicle is parked inside parking lines in a parking lot is detected. When the vehicle is detected not parked inside the parking lines, either the vehicle or the parking lines are moved in such a manner that the vehicle is parked inside the parking lines.Type: ApplicationFiled: July 22, 2022Publication date: March 30, 2023Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takanori IMAZU, Yoshiki FUKADA, Ryuji OKAMURA, Takashi HAYASHI, Kohki BABA, Satoshi OMI, Akihiro KUSUMOTO, Yuta KATAOKA
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Publication number: 20230103109Abstract: A parking lot management system for managing a parking lot intended for autonomous vehicles and manually driven vehicles includes: a reservation unit configured to reserve a parking space for an autonomous vehicle; and a reserved parking space notification unit configured to notify a manually driven vehicle in the parking lot of the reserved parking space.Type: ApplicationFiled: August 11, 2022Publication date: March 30, 2023Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takanori IMAZU, Yoshiki Fukada, Ryuji Okamura, Takashi Hayashi, Kohki Baba, Satoshi Omi, Akihiro Kusumoto, Yuta Kataoka
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Publication number: 20230062923Abstract: Provided is an automatic parking service causes a vehicle that has arrived at a platform to enter one parking space among a plurality of parking spaces by autonomous driving and that causes the vehicle parked in the parking space exit the platform by autonomous driving. A congestion degree of a platform requested to be used in an entry-exit time zone specified by a user that uses the automatic parking service is determined when an entry-exit request in which one platform among the plurality of platforms is used is received from the user. The use of another platform is proposed to the user when the congestion degree of the platform requested to be used is high, the other platform having a lower congestion degree than the platform requested to be used.Type: ApplicationFiled: June 28, 2022Publication date: March 2, 2023Inventors: Satoshi OMI, Takanori IMAZU, Yoshiki FUKADA, Takashi HAYASHI, Yuta KATAOKA, Kohki BABA, Ryuji OKAMURA, Akihiro KUSUMOTO
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Publication number: 20230055038Abstract: A vehicle is autonomously driven in an environment where a first road for vehicles running in a first direction and a second road for vehicles running in a second direction, different from the first direction, are provided alongside each other, and where a first parking space that is entered from the first road and exited to the first road is set and a second parking space that is entered from the second road and exited to the second road is set. When the vehicle is temporarily parked in the first parking space and a running direction of the vehicle heading for the next destination after being parked is the second direction, the vehicle is transferred from the first parking space to the second parking space by autonomous driving after a user of the vehicle gets out of the vehicle.Type: ApplicationFiled: June 22, 2022Publication date: February 23, 2023Inventors: Satoshi OMI, Takanori IMAZU, Yoshiki FUKADA, Takashi HAYASHI, Yuta KATAOKA, Kohki BABA, Ryuji OKAMURA, Akihiro KUSUMOTO
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Publication number: 20230037218Abstract: A management device of an automated valet parking system predicts a usage schedule of an automated valet parking service used by a user from usage history information about a usage history of the automated valet parking service used by the user. Then, the management device determines a parking position of a vehicle of the user among multiple parking lots with reference to the predicted usage schedule.Type: ApplicationFiled: July 13, 2022Publication date: February 2, 2023Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shogo MOMOSHIMA, Ryuji OKAMURA, Atsushi OKUBO, Takaaki KATO, Daiki KANEICHI, Minoru NAKADORI
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Publication number: 20220388421Abstract: An automated valet parking system enables a plurality of charging parking frames in a parking place to be utilized and reduces inconvenience to an EV user using an automated valet parking service. The management device acquires a vehicle usage schedule and a remaining charge amount of each EV and determines a parking frame usage schedule of a charging parking frame. Specifically, with respect to an EV scheduled to be used on the next day, the management device assigns a charging parking frame closer to the departure/arrival place to an EV having earlier use start time on the next day. With respect to an EV not scheduled to be used on the next day and an EV whose usage schedule is unknown, the management device assigns a charging parking frame farther from the departure/arrival place to an EV with smaller remaining charge amount.Type: ApplicationFiled: May 20, 2022Publication date: December 8, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shogo MOMOSHIMA, Ryuji Okamura, Tetsushi Okamoto, Hirokazu Kobayashi, Daiki Kaneichi, Minoru Nakadori
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Publication number: 20220392349Abstract: An automated valet parking (AVP) management system manages an AVP service delivered in a predetermined area. A pick-up or drop-off point is away from a parking facility in which a vehicle is parked. When it is not possible to deliver the AVP service to a user in accordance with a user request, notification information is delivered to the user. The notification information includes at least one of: a congestion situation on a route from a current position of the vehicle to a specified pick-up or drop-off point; a congestion situation at the specified pick-up or drop-off point; a waiting time for the user to get on or off the vehicle at the specified pick-up or drop-off point; a recommended time of day of use at the specified pick-up or drop-off point; and a substitute pick-up or drop-off point being a substitute for the specified pick-up or drop-off point.Type: ApplicationFiled: May 13, 2022Publication date: December 8, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shogo MOMOSHIMA, Ryuji OKAMURA, Tetsushi OKAMOTO, Daiki KANEICHI, Minoru NAKADORI
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Publication number: 20220366790Abstract: A vehicle management system manages a vehicle in a management area via communication. The vehicle management system includes one or more processors. The one or more processors are configured to: acquire first vehicle information indicating at least a position of a first vehicle configured to switch between autonomous driving and manual driving; acquire second vehicle information indicating at least a position of a second vehicle that performs at least autonomous driving; determine whether a possibility of collision between the first vehicle being driven manually and the second vehicle being driven autonomously is higher than a first threshold, based on the first vehicle information and the second vehicle information; and when the possibility of collision is higher than the first threshold, instruct the first vehicle being driven manually to impose a driving limitation on the first vehicle.Type: ApplicationFiled: May 3, 2022Publication date: November 17, 2022Applicant: Toyota Jidosha Kabushiki KaishaInventors: Ryuji Okamura, Takanori Imazu
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Publication number: 20220355790Abstract: In a system, a parallel-parking number that is the number of the parking spaces aligned in the parallel-parking direction is acquired for each parking area. A vacancy number that is the number of vacant parking spaces is acquired for each parking area. Based on the parallel-parking number, a vacancy number threshold value is calculated that is a threshold value of the vacancy number for calculating a priority of each parking area, in one of which an automated-parking-target vehicle is to be parked. The priorities are calculated such that the priority of a parking area with the vacancy number equal to or larger than the vacancy number threshold value is higher than the priority of a parking area with the vacancy number smaller than the vacancy number threshold value. The automated-parking-target vehicle is caused to park preferentially in a parking space in the parking area with the higher priority.Type: ApplicationFiled: April 18, 2022Publication date: November 10, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Tatsuya Sugano, Ryuji Okamura, Koji Morita
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Patent number: 11458962Abstract: An automatic parking system park autonomous driving vehicles in a target parking space in a parking lot by instructing the autonomous driving vehicle in the parking lot. The system includes: a failure type determination unit configured to determine a failure type from among a plurality of preset failure type candidates, when a vehicle-induced failure occurs in an automated vehicle under autonomous driving in accordance with the instruction, an evacuation space determination unit configured to determine an evacuation space based on the failure type determined by the failure type determination unit, the position information of the autonomous driving vehicle, and the parking lot map information, and a vehicle instruction unit configured to execute an evacuation instruction to evacuate the autonomous driving vehicle to the evacuation space.Type: GrantFiled: October 15, 2020Date of Patent: October 4, 2022Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Ryuji Okamura, Tatsuya Sugano