Patents by Inventor Keisuke TERADA
Keisuke TERADA 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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Publication number: 20260047221Abstract: The present technology relates to a photodetection device capable of suppressing occurrence of flare and ghost. Provided are: a photoelectric conversion unit; a first pixel including a first light condensing unit that condenses light on the photoelectric conversion unit; a second pixel including a second light condensing unit having a shape different from a shape of the first light condensing unit; and a pixel array unit in which the first pixel and the second pixel are arranged in a matrix, in which the second pixel is randomly arranged in the pixel array unit. The present technology can be applied to a photodetection device that detects light.Type: ApplicationFiled: August 8, 2023Publication date: February 12, 2026Inventors: Yukari TAGUCHI, Shinichiro NOUDO, Yoshiaki MASUDA, Keisuke TERADA
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Publication number: 20240405601Abstract: It is provided a support system for supporting management of a regional energy system, comprising an arithmetic device and a storage device, wherein the support system is configured to: receive, by the arithmetic device, power supply-demand information on nanogrid equipment and transport information relating to transport by the vehicle; perform, by the arithmetic device, simulation through use of the power supply-demand information and the transport information to calculate nanogrid operation information indicating a power status of the nanogrid equipment during a predetermined period and vehicle operation information indicating a running status and charging and discharging statuses of the vehicle; and generate, by the arithmetic device data for displaying both data organized in terms of power supply and demand for power in the nanogrid equipment and data in terms of transport by the vehicle on a single screen based on the nanogrid operation information and the vehicle operation information.Type: ApplicationFiled: September 22, 2021Publication date: December 5, 2024Inventors: Takashi TAKEMOTO, Mamoru OKAMOTO, Hiroshi UCHIGAITO, Thantip Sirinabhigupta KRASIENAPIBAL, Keisuke TERADA
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Patent number: 12145587Abstract: A leaning vehicle including a vehicle body, a steerable front wheel set swivelable around an axis extending in an up-down direction, a rear wheel set, a turn operation input device that receives a turn operation and transmits the turn operation non-mechanically, a leaning device including a lean actuator that leans the vehicle body, the steerable front wheel set and the rear wheel set to a leftward or rightward direction, and a centripetal force generator including a centripetal force generation actuator, which outputs a controllable torque to thereby generate an additional centripetal force that acts on the steerable front wheel set and the rear wheel set during a turn of the leaning vehicle. The controller controls the torque while controlling the lean actuator in accordance with the received turn operation, to thereby control a leaning condition of the vehicle body during the turn and to control generation of the additional centripetal force.Type: GrantFiled: June 25, 2021Date of Patent: November 19, 2024Assignees: YAMAHA HATSUDOKI KABUSHIKI KAISHA, AISIN CORPORATIONInventors: Keisuke Terada, Toshifumi Uchiyama, Keizo Araki, Shota Kubo
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Publication number: 20240336324Abstract: A leaning vehicle comprising: a leaning actuator that generates a leaning drive force for changing a lean angle of a vehicle body when the leaning vehicle turns; a steering actuator that changes a steered angle of two front wheels when the leaning vehicle turns; and a control device that controls the leaning actuator and the steering actuator. The control device controls the leaning actuator and the steering actuator to create the imbalanced turning state, and, when a magnitude of a lateral acceleration acting on the vehicle body in the imbalanced turning state has decreased, control the leaning actuator to reduce the leaning drive force.Type: ApplicationFiled: June 19, 2024Publication date: October 10, 2024Inventors: Keisuke TERADA, Seigo OHNISHI
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Publication number: 20240336325Abstract: A leaning vehicle comprising: a leaning actuator that changes a lean angle of a vehicle body when the leaning vehicle turns; a steering actuator that changes a steered angle of two front wheels when the leaning vehicle turns; and a control device that controls the leaning actuator and the steering actuator. The control device controls the leaning actuator and the steering actuator such that, when five regions into which a speed region of the leaning vehicle up to a maximum speed is equally divided are defined, a rate of change in a lateral acceleration in an imbalanced turning state relative to a vehicle speed changes at lower rate in a highest speed region than in a lowest speed region.Type: ApplicationFiled: June 19, 2024Publication date: October 10, 2024Inventors: Keisuke TERADA, Seigo OHNISHI, Kenichi WATANABE
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Patent number: 11794845Abstract: A leaning vehicle, including a vehicle body, one steerable front wheel and two rear wheels, or two steerable front wheels and one or two rear wheels, a suspension mechanism, a steering mechanism, a steering controller, and an up-down direction acceleration detector attached to the vehicle body or the suspension mechanism. The two steerable front wheels or the two rear wheels are arranged side by side to form a left-right pair of wheels. The up-down direction acceleration detector detects an acceleration in an up-down direction of the leaning vehicle or the vehicle body, generated as one wheel in the left-right pair of wheels passes a bump or a pothole in a road. The steering controller so controls the one or two steerable front wheels that the one or two steerable front wheels are in a free-steering state, so as to swivel around a steering axis freely, based on the detected acceleration.Type: GrantFiled: June 25, 2021Date of Patent: October 24, 2023Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHAInventors: Keisuke Terada, Toshifumi Uchiyama, Keizo Araki, Shota Kubo
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Publication number: 20230282359Abstract: Health data is made available to a private business operator to improve health of a resident. A data processing system includes a storage device accessible by an arithmetic processing device; a reception unit configured to receive input data; an information conversion unit configured to convert the input data; a health prediction model generated based on nutrient information and an outcome; and an output unit configured to output information of a subject based on a prediction result generated by the health prediction model. The reception unit receives the input data relating to a customer of a business operator, the information conversion unit converts the input data into customer nutrient information indicating a nutrient ingested by the customer, the health prediction model predicts health based on the customer nutrient information, and the output unit outputs advice for the health of the subject to the business operator based on the prediction result.Type: ApplicationFiled: January 23, 2023Publication date: September 7, 2023Inventors: Takahiro NAKAMURA, Takashi TAKEMOTO, Miaomei LEI, Keisuke TERADA
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Patent number: 11486767Abstract: A semiconductor storage device includes a memory cell and a control circuit configured to, upon receipt of a command, acquire a first temperature measured by a temperature sensor, and perform an operation corresponding to the command using a parameter corrected based on temperature. When the first temperature is within a predetermined range with respect to a second temperature measured before the command is received, the parameter is corrected using the second temperature. When the first temperature is outside the predetermined range, the parameter is corrected using the first temperature.Type: GrantFiled: March 1, 2021Date of Patent: November 1, 2022Assignee: KIOXIA CORPORATIONInventors: Keisuke Terada, Eietsu Takahashi
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Patent number: 11305832Abstract: A left suspension unit supports a left wheel. A right suspension unit supports a right wheel. A steering actuator imparts a force causing the left suspension unit and the right suspension unit to turn about a left steering axis and a right steering axis respectively to a steering force transmission mechanism. A leaning actuator imparts a force causing a body frame to lean leftward or rightward of a leaning vehicle to a link mechanism. A control unit is capable of selecting a first mode wherein both of the steering actuator and the leaning actuator are employed, and a second mode wherein the steering actuator is employed without employing the leaning actuator, in order to control a leaning angle of the body frame in cooperation with a steering mechanism.Type: GrantFiled: February 7, 2020Date of Patent: April 19, 2022Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHAInventors: Keisuke Terada, Kotaro Ogura, Hiroyuki Morita, Yosuke Hirayama
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Patent number: 11270562Abstract: An efficient alert process is realized and effectiveness of surveillance is improved when surveilling various incidents that occur within a surveillance area. In a video surveillance system for detecting a plurality of incidents in a surveillance area using a video that captured the surveillance area, provided are a calculation unit which detects an image of a person and/or an object from the video, and calculates an incident feature quantity as a feature quantity representing a status of a detected person and/or a feature quantity of a detected object, and a determination unit which detects an occurrence of the incident based on the incident feature quantity, and determines subjects to be alerted of an occurred incident, which is a detected incident, from a type of the occurred incident and a determination accuracy of the occurred incident.Type: GrantFiled: September 15, 2020Date of Patent: March 8, 2022Assignee: HITACHI, LTD.Inventors: Yoshiki Ito, Kenichi Morita, Tomokazu Murakami, Junichi Kimura, Keisuke Terada
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Publication number: 20220065702Abstract: A semiconductor storage device includes a memory cell and a control circuit configured to, upon receipt of a command, acquire a first temperature measured by a temperature sensor, and perform an operation corresponding to the command using a parameter corrected based on temperature. When the first temperature is within a predetermined range with respect to a second temperature measured before the command is received, the parameter is corrected using the second temperature. When the first temperature is outside the predetermined range, the parameter is corrected using the first temperature.Type: ApplicationFiled: March 1, 2021Publication date: March 3, 2022Inventors: Keisuke TERADA, Eietsu TAKAHASHI
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Publication number: 20210316809Abstract: A leaning vehicle, including a vehicle body, one steerable front wheel and two rear wheels, or two steerable front wheels and one or two rear wheels, a suspension mechanism, a steering mechanism, a steering controller, and an up-down direction acceleration detector attached to the vehicle body or the suspension mechanism. The two steerable front wheels or the two rear wheels are arranged side by side to form a left-right pair of wheels. The up-down direction acceleration detector detects an acceleration in an up-down direction of the leaning vehicle or the vehicle body, generated as one wheel in the left-right pair of wheels passes a bump or a pothole in a road. The steering controller so controls the one or two steerable front wheels that the one or two steerable front wheels are in a free-steering state, so as to swivel around a steering axis freely, based on the detected acceleration.Type: ApplicationFiled: June 25, 2021Publication date: October 14, 2021Inventors: Keisuke TERADA, Toshifumi UCHIYAMA, Keizo ARAKI, Shota KUBO
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Publication number: 20210316730Abstract: A leaning vehicle including a vehicle body, a steerable front wheel set swivelable around an axis extending in an up-down direction, a rear wheel set, a turn operation input device that receives a turn operation and transmits the turn operation non-mechanically, a leaning device including a lean actuator that leans the vehicle body, the steerable front wheel set and the rear wheel set to a leftward or rightward direction, and a centripetal force generator including a centripetal force generation actuator, which outputs a controllable torque to thereby generate an additional centripetal force that acts on the steerable front wheel set and the rear wheel set during a turn of the leaning vehicle. The controller controls the torque while controlling the lean actuator in accordance with the received turn operation, to thereby control a leaning condition of the vehicle body during the turn and to control generation of the additional centripetal force.Type: ApplicationFiled: June 25, 2021Publication date: October 14, 2021Inventors: Keisuke TERADA, Toshifumi UCHIYAMA, Keizo ARAKI, Shota KUBO
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Publication number: 20210256823Abstract: An efficient alert process is realized and effectiveness of surveillance is improved when surveilling various incidents that occur within a surveillance area. In a video surveillance system for detecting a plurality of incidents in a surveillance area using a video that captured the surveillance area, provided are a calculation unit which detects an image of a person and/or an object from the video, and calculates an incident feature quantity as a feature quantity representing a status of a detected person and/or a feature quantity of a detected object, and a determination unit which detects an occurrence of the incident based on the incident feature quantity, and determines subjects to be alerted of an occurred incident, which is a detected incident, from a type of the occurred incident and a determination accuracy of the occurred incident.Type: ApplicationFiled: September 15, 2020Publication date: August 19, 2021Inventors: Yoshiki ITO, Kenichi MORITA, Tomokazu MURAKAMI, Junichi KIMURA, Keisuke TERADA
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Patent number: 10914376Abstract: An automatic transmission that includes a lubricating oil supply source that supplies lubricating oil; a plurality of friction engagement elements that can attain a plurality of shift speeds according to combinations of the friction engagement elements to be engaged simultaneously; a plurality of hydraulic servos that engage and disengage the plurality of friction engagement elements according to whether an oil pressure is supplied thereto or not; and a rotary shaft that can transmit power.Type: GrantFiled: August 10, 2017Date of Patent: February 9, 2021Assignee: AISIN AW CO., LTD.Inventors: Keisuke Terada, Masaru Katsuya, Takao Fukui
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Publication number: 20200172192Abstract: A left suspension unit supports a left wheel. A right suspension unit supports a right wheel. A steering actuator imparts a force causing the left suspension unit and the right suspension unit to turn about a left steering axis and a right steering axis respectively to a steering force transmission mechanism. A leaning actuator imparts a force causing a body frame to lean leftward or rightward of a leaning vehicle to a link mechanism. A control unit is capable of selecting a first mode wherein both of the steering actuator and the leaning actuator are employed, and a second mode wherein the steering actuator is employed without employing the leaning actuator, in order to control a leaning angle of the body frame in cooperation with a steering mechanism.Type: ApplicationFiled: February 7, 2020Publication date: June 4, 2020Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHAInventors: Keisuke TERADA, Kotaro OGURA, Hiroyuki MORITA, Yosuke HIRAYAMA
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Publication number: 20190178377Abstract: An automatic transmission that includes a lubricating oil supply source that supplies lubricating oil; a plurality of friction engagement elements that can attain a plurality of shift speeds according to combinations of the friction engagement elements to be engaged simultaneously; a plurality of hydraulic servos that engage and disengage the plurality of friction engagement elements according to whether an oil pressure is supplied thereto or not; and a rotary shaft that can transmit power.Type: ApplicationFiled: August 10, 2017Publication date: June 13, 2019Applicant: AISIN AW CO., LTD.Inventors: Keisuke TERADA, Masaru KATSUYA, Takao FUKUI
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Patent number: 9969454Abstract: A load transmission includes a left foot placement surface on which a left foot of a driver riding the vehicle is to be placed and a right foot placement surface on which a right foot of the driver is to be placed. The load transmission transmits a load to a left portion of a linkage by way of the left foot placement surface, and transmits a load to a right portion of the linkage by way of the right foot placement surface.Type: GrantFiled: November 23, 2016Date of Patent: May 15, 2018Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHAInventors: Keisuke Terada, Takayuki Sano
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Patent number: 9771118Abstract: A vehicle includes a steering force transmission including a steering force input, a steering shaft that is connected to the steering force input and which is supported by a first shaft support so as to turn about a rear steering axis, a connector that is connected to the steering shaft and displaced as the steering shaft turns, and a relay shaft that is connected to the connector to turn about a front steering axis as the connector is displaced, which is supported by a second shaft support that is provided ahead of the first shaft support to turn a right front wheel and a left front wheel as the second shaft support turns. The first shaft support is fixed to a portion of a body frame that extends to the rear from the link support so that the rear steering axis of the steering shaft is disposed behind a movable range of a rear cross element of a linkage in relation to a front-and-rear direction of a middle upper axis.Type: GrantFiled: September 29, 2016Date of Patent: September 26, 2017Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHAInventors: Kazuhisa Takano, Keisuke Terada, Nobuhiko Hirakawa
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Publication number: 20170144719Abstract: A load transmission includes a left foot placement surface on which a left foot of a driver riding the vehicle is to be placed and a right foot placement surface on which a right foot of the driver is to be placed. The load transmission transmits a load to a left portion of a linkage by way of the left foot placement surface, and transmits a load to a right portion of the linkage by way of the right foot placement surface.Type: ApplicationFiled: November 23, 2016Publication date: May 25, 2017Inventors: Keisuke TERADA, Takayuki SANO