Patents by Inventor Taizo Masuda
Taizo Masuda 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: 12208040Abstract: A boarding and alighting support method supports a person requiring support who requires support of another person to get on a vehicle or get off a vehicle. The boarding and alighting support method includes: a storing step of storing at least one of a first image that is an image of the person requiring support and a second image that is an image of a protector of the person requiring support; a first display step in which the vehicle that the person requiring support is planned to get on displays the at least one of the first image and the second image; and a second display step in which the vehicle displays the at least one of the first image and the second image when the person requiring support is planned to get off the vehicle.Type: GrantFiled: October 27, 2022Date of Patent: January 28, 2025Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Taizo Masuda, Ryota Tomizawa, Sei Miyazaki, Yuki Nishikawa
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Patent number: 12198093Abstract: A luggage delivery management system manages a service of delivering luggage deposited by a user to a destination specified by the user. The luggage delivery management system acquires payment amount information indicating an amount equivalent to a payment amount paid by the user for the service. When multiple pieces of luggage of a plurality of the users are delivered by one vehicle, the luggage delivery management system determines whether to set priority of the multiple pieces of luggage. The luggage delivery management system sets the priority of the luggage of the user who pays more to be higher based on the payment amount information when the priority is set. Then, the luggage delivery management system sets a luggage delivery route of the vehicle such that the multiple pieces of luggage are delivered to the destinations in accordance with the priority.Type: GrantFiled: May 30, 2023Date of Patent: January 14, 2025Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Taizo Masuda, Kiyoto Sasaki, Daisuke Kakuma, Hiroyoshi Masui, Akihiro Yamaguchi, Sokfan Yee, Yuki Nishikawa
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Patent number: 12157110Abstract: Semiconductor particles are used as a photocatalyst for inducing a water-splitting reaction where water molecules decompose into oxygen molecules and hydrogen molecules by addition of a co-catalyst and light irradiation, the semiconductor particles including strontium titanate doped with scandium. A synthesis method of a semiconductor for the photocatalyst includes a synthesis step of synthesizing the semiconductor particles including strontium titanate doped with scandium by mixing strontium chloride (SrCl2), strontium titanate (SrTiO3), and scandium oxide (Sc2O3) and firing the mixture.Type: GrantFiled: September 14, 2022Date of Patent: December 3, 2024Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYODA GOSEI CO., LTD., KONAN GAKUENInventors: Taizo Masuda, Ryota Tomizawa, Tatsuya Hasegawa, Shigeru Ikeda
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Patent number: 12131640Abstract: A boarding and alighting time informing method includes a determination step for determining, at a stop where a bus stops, whether a person with disabilities is going to board the bus and whether a person with disabilities is going to alight from the bus, a prediction step for predicting a boarding and alighting time at the stop in either one or both of a case when it is determined that a person with disabilities is going to board the bus and a case when it is determined that a person with disabilities is going to alight from the bus, and an informing step for informing at least one of the inside and the outside of the bus about the predicted boarding and alighting time.Type: GrantFiled: November 1, 2022Date of Patent: October 29, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Taizo Masuda, Ryota Tomizawa, Sei Miyazaki, Yuki Nishikawa
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Publication number: 20240149727Abstract: A power generation support system for a vehicle in which a plurality of solar cell panels are attached to a vehicle body, the power generation support system including: a estimation unit configured to estimate an amount of power generated per unit hour by the plurality of solar cell panels when the vehicle is to be parked in a scheduled parking area so that the front of the vehicle faces a first direction and estimate an amount of power generated per unit hour by the plurality of solar cell panels when the vehicle is to be parked in the scheduled parking area so that the front of the vehicle faces a second direction that is opposite to the first direction; and an output unit configured to output information about a direction in which the vehicle faces when it is to be parked in the scheduled parking area.Type: ApplicationFiled: October 10, 2023Publication date: May 9, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Taizo MASUDA, Yasunobu SEKI, Hiroki AWANO, Tomoko NAKAMURA, Tsuyoshi KANEKO, Kosuke YONEKAWA
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Patent number: 11973352Abstract: There are provided a method and a device for feeding electric power to a vehicle, etc. installed with a solar photovoltaic power generation panel employing a multi-junction solar cell in a non-contact manner by irradiating light to the solar photovoltaic power generation panel. In the method, light containing a wavelength component absorbed by each of all solar cell layers laminated in a multi-junction solar cell of the vehicle, etc. is projected from a light-projecting device to the light receiving surface of the multi-junction solar cell; and electric power generated by the irradiation of light from the multi-junction solar cell is taken out. The device includes structures for emitting light containing a wavelength component absorbed by each solar cell layer laminated in the multi-junction solar cell, and for irradiating the light to a light receiving surface of the multi-junction solar cell.Type: GrantFiled: April 17, 2023Date of Patent: April 30, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Taizo Masuda
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Patent number: 11938971Abstract: In a vehicle control device for an autonomous driving vehicle that autonomously travels based on an operation command, a gesture image of a person around the autonomous driving vehicle is acquired, and a stored reference gesture image is collated with the acquired gesture image. At this time, when it is discriminated that the gesture of the person around the autonomous driving vehicle is a gesture requesting the autonomous driving vehicle to stop, it is determined whether a disaster has occurred. When it is determined that the disaster has occurred, the autonomous driving vehicle is caused to stop around the person requesting the autonomous driving vehicle to stop.Type: GrantFiled: January 12, 2022Date of Patent: March 26, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hiromitsu Kobayashi, Taizo Masuda, Yuta Kataoka, Miki Nomoto, Yoshiki Ueda, Satoshi Omi, Yuki Nishikawa
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Publication number: 20240091755Abstract: In a photocatalyst which is obtained by adding a co-catalyst to semiconductor particles containing strontium titanate and which causes a water decomposition reaction in which water molecules are decomposed into oxygen molecules and hydrogen molecules according to light emission, the semiconductor particles are doped with barium or additionally with scandium. A method of synthesizing a semiconductor for the photocatalyst includes a process of synthesizing semiconductor particles containing strontium titanate doped with barium by mixing barium titanate or additionally with scandium oxide into strontium chloride or mixing strontium titanate or additionally scandium oxide into strontium chloride and barium chloride and performing firing.Type: ApplicationFiled: September 11, 2023Publication date: March 21, 2024Inventors: Taizo MASUDA, Ryota TOMIZAWA, Kenichi OKUMURA, Tatsuya HASEGAWA, Shigeru IKEDA
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Patent number: 11931715Abstract: In an apparatus producing hydrogen gas by the decomposition reaction of water using photocatalyst, its miniaturization is achieved while suppressing the decrease of production efficiency of hydrogen gas as low as possible or improving the efficiency. The apparatus 1 comprises a container portion 2 receiving water W; a photocatalyst member 3 immersed in the water, having photocatalyst which generates excited electrons and positive holes when irradiated with light, causes a decomposition reaction of the water and generates hydrogen gas; a light source 4 emitting the light irradiated to the photocatalyst member; and a heat exchange device 7 conducting waste heat of the light source to the water in the container portion; wherein the water to be decomposed on the photocatalyst member in the container portion is warmed by the waste heat of the light source by the heat exchange device.Type: GrantFiled: January 18, 2023Date of Patent: March 19, 2024Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYODA GOSEI CO., LTD.Inventors: Taizo Masuda, Kenichi Okumura, Ryota Tomizawa, Atsuki Yoshimura
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Publication number: 20240088704Abstract: A charge support system including: a detection unit configured to detect that a vehicle is scheduled to be parked for a predetermined period or longer; an acquisition unit configured to acquire information about a charging of a storage battery when the detection unit detects that the vehicle is scheduled to be parked for a predetermined period or longer; a determination unit configured to determine, based on the information acquired by the acquisition unit, whether or not it is necessary to keep storing electricity generated by a solar cell panel in the storage battery; and a notification unit configured to, when the determination unit determines that it is not necessary to keep storing the electricity generated by the solar cell panel in the storage battery, send a notification prompting a driver to connect a charging cable to a storage apparatus outside the vehicle.Type: ApplicationFiled: August 2, 2023Publication date: March 14, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Taizo MASUDA, Yasunobu SEKI, Hiroki AWANO, Tomoko NAKAMURA, Tsuyoshi KANEKO, Kosuke YONEKAWA
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Publication number: 20240078910Abstract: A charge support system for a plurality of vehicles capable of traveling autonomously, each of the vehicles including a solar cell panel attached to a vehicle body and a storage battery configured to store electricity generated by the solar cell panel, the charge support system including: an acquisition unit configured to acquire, regarding the plurality of vehicles parked in a predetermined parking area, at least information about charging efficiencies of a plurality of the storage batteries of the respective vehicles by the electricity generated by a plurality of the solar cell panels of the respective vehicles and information about charging rates of the plurality of the storage batteries of the respective vehicles; and a traveling control unit configured to move the plurality of vehicles within a range of the predetermined parking area based on the information acquired by the acquisition unit.Type: ApplicationFiled: August 2, 2023Publication date: March 7, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Taizo MASUDA, Yasunobu SEKI, Hiroki AWANO, Tomoko NAKAMURA, Tsuyoshi KANEKO, Kosuke YONEKAWA
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Publication number: 20240068827Abstract: A vehicle according to the present disclosure includes a first riding space and a second riding space, each of which is a riding position on one side and the other side of a right side and a left side with respect to a front-rear direction, respectively, and is configured to: acquire a traveling route; identify a side where a landscape viewed from the vehicle is good from among the right side and the left side with respect to a traveling direction; identify a preferential space in which a degree of preferential treatment of a passenger riding in the first riding space or the second riding space is high; and determine the forward direction and the backward direction when the vehicle travels on the traveling route such that the preferential space is set to the side where the landscape viewed from the vehicle is good.Type: ApplicationFiled: July 28, 2023Publication date: February 29, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Taizo MASUDA, Kiyoto SASAKI, Daisuke KAKUMA, Hiroyoshi MASUI, Akihiro YAMAGUCHI, Sokfan YEE, Yuki NISHIKAWA
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Publication number: 20240071152Abstract: Primary information relating to generation or use of electrical energy generated by the solar power generation apparatus (23) mounted in the vehicle (5) and secondary information relating to the vehicle (5) mounting the solar power generation apparatus (23) are acquired, and natural energy utilization information tying the acquired secondary information with the acquired primary information is prepared.Type: ApplicationFiled: June 30, 2023Publication date: February 29, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Taizo MASUDA, Yasunobu SEKI, Hiroki AWANO, Tomoko NAKAMURA, Tsuyoshi KANEKO, Kosuke YONEKAWA
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Publication number: 20240068821Abstract: The drive route generation device according to the present disclosure is configured to execute a process of acquiring a designated point, a process of acquiring a designation condition for a drive route to be generated, a process of selecting one or a plurality of specific spots from a plurality of spots based on the position information and the designation condition for the plurality of spots, and a process of generating, as a drive route, a circulation route that comes back to a designated point via one or a plurality of specific spots using the designated point as a departure point.Type: ApplicationFiled: June 9, 2023Publication date: February 29, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Taizo MASUDA, Kiyoto SASAKI, Daisuke KAKUMA, Hiroyoshi MASUI, Akihiro YAMAGUCHI, Sokfan YEE, Yuki NISHIKAWA
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Publication number: 20240070793Abstract: An order reception system according to the present disclosure includes one or more processors. The one or more processors are configured to perform receiving a reservation from a user to provide a dish to a dish providing place, receiving the reservation to provide a dish, calculating a lead time required for providing the dish and an arrival time at which the user arrives at the dish providing place, and instructing the dish providing place to start preparing to provide the dish based on the arrival time and the lead time.Type: ApplicationFiled: August 3, 2023Publication date: February 29, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Taizo MASUDA, Kiyoto SASAKI, Daisuke KAKUMA, Hiroyoshi MASUI, Akihiro YAMAGUCHI, Sokfan YEE, Yuki NISHIKAWA
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Publication number: 20240062260Abstract: A supply information registration part for registering supply information including a curvature of a solar cell desired to be supplied by a supplier in a supply information database; A desired information acquisition part for acquiring desired information including a curvature of a solar cell desired to be acquired by a person desired to be acquired; A determination unit for determining whether or not supply information matching the desired information is registered in the supply information database; A photovoltaic cell information management system comprising: a notification unit that notifies at least one of an acquisition request person and a supply request person corresponding to the supply information when the supply information matching the desired information is registered in the supply information database.Type: ApplicationFiled: June 2, 2023Publication date: February 22, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Taizo MASUDA, Yasunobu SEKI, Hiroki AWANO, Kosuke YONEKAWA
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Publication number: 20240054442Abstract: A luggage delivery management system manages a service of delivering luggage deposited by a user to a destination specified by the user. The luggage delivery management system acquires payment amount information indicating an amount equivalent to a payment amount paid by the user for the service. When multiple pieces of luggage of a plurality of the users are delivered by one vehicle, the luggage delivery management system determines whether to set priority of the multiple pieces of luggage. The luggage delivery management system sets the priority of the luggage of the user who pays more to be higher based on the payment amount information when the priority is set. Then, the luggage delivery management system sets a luggage delivery route of the vehicle such that the multiple pieces of luggage are delivered to the destinations in accordance with the priority.Type: ApplicationFiled: May 30, 2023Publication date: February 15, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Taizo MASUDA, Kiyoto SASAKI, Daisuke KAKUMA, Hiroyoshi MASUI, Akihiro YAMAGUCHI, Sokfan YEE, Yuki NISHIKAWA
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Publication number: 20240054411Abstract: An itinerary matching system according to the present disclosure includes a process of receiving registration of an itinerary, a process of extracting two registered itineraries from among a plurality of registered itineraries that have been registered and calculating a degree of matching between the two registered itineraries that have been extracted, a process of generating, upon receiving that the degree of matching exceeds a predetermined threshold value, a merged itinerary in which the two registered itineraries are merged, and a process of setting, upon receiving acceptance from a participant of each of the two registered itineraries, the participant of each of the two registered itineraries as a participant of the merged itinerary.Type: ApplicationFiled: June 7, 2023Publication date: February 15, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Taizo MASUDA, Kiyoto SASAKI, Daisuke KAKUMA, Hiroyoshi MASUI, Akihiro YAMAGUCHI, Sokfan YEE, Yuki NISHIKAWA
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Publication number: 20240028649Abstract: An information provision system proposes an action item including at least one of a destination and a vehicle to a user. A database indicates a correspondence between a category of clothing and the action item that is recommended. The information provision system acquires an image showing user's clothing that is clothing of the user, and recognizes the category of the user's clothing based on the image. The information provision system further refers to the database to select the action item recommended for the category of the user's clothing as a recommended action item. The information provision system then proposes the recommended action item to the user.Type: ApplicationFiled: April 21, 2023Publication date: January 25, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Taizo MASUDA, Kiyoto SASAKI, Daisuke KAKUMA, Hiroyoshi MASUI, Akihiro YAMAGUCHI, Sokfan YEE, Yuki NISHIKAWA
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Publication number: 20240027200Abstract: A vehicle management system includes one or more storage devices that store entrance and exit information indicating a correspondence relationship between a location of an entrance and a location of an exit for each area, and one or more processors. The processors determine whether an alighting position at which a user of the vehicle gets off the vehicle is the location of the entrance, based on the entrance and exit information, and set a destination of the vehicle so that the vehicle moves to the location of the exit corresponding to the entrance, when the alighting position of the user is the location of the entrance.Type: ApplicationFiled: May 26, 2023Publication date: January 25, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Taizo MASUDA, Kiyoto SASAKI, Daisuke KAKUMA, Hiroyoshi MASUI, Akihiro YAMAGUCHI, Sokfan YEE, Yuki NISHIKAWA