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).

  • Publication number: 20260047221
    Abstract: 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: Application
    Filed: August 8, 2023
    Publication date: February 12, 2026
    Inventors: Yukari TAGUCHI, Shinichiro NOUDO, Yoshiaki MASUDA, Keisuke TERADA
  • Publication number: 20240405601
    Abstract: 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: Application
    Filed: September 22, 2021
    Publication date: December 5, 2024
    Inventors: Takashi TAKEMOTO, Mamoru OKAMOTO, Hiroshi UCHIGAITO, Thantip Sirinabhigupta KRASIENAPIBAL, Keisuke TERADA
  • Patent number: 12145587
    Abstract: 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: Grant
    Filed: June 25, 2021
    Date of Patent: November 19, 2024
    Assignees: YAMAHA HATSUDOKI KABUSHIKI KAISHA, AISIN CORPORATION
    Inventors: Keisuke Terada, Toshifumi Uchiyama, Keizo Araki, Shota Kubo
  • Publication number: 20240336324
    Abstract: 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: Application
    Filed: June 19, 2024
    Publication date: October 10, 2024
    Inventors: Keisuke TERADA, Seigo OHNISHI
  • Publication number: 20240336325
    Abstract: 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: Application
    Filed: June 19, 2024
    Publication date: October 10, 2024
    Inventors: Keisuke TERADA, Seigo OHNISHI, Kenichi WATANABE
  • Patent number: 11794845
    Abstract: 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: Grant
    Filed: June 25, 2021
    Date of Patent: October 24, 2023
    Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Keisuke Terada, Toshifumi Uchiyama, Keizo Araki, Shota Kubo
  • Publication number: 20230282359
    Abstract: 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: Application
    Filed: January 23, 2023
    Publication date: September 7, 2023
    Inventors: Takahiro NAKAMURA, Takashi TAKEMOTO, Miaomei LEI, Keisuke TERADA
  • Patent number: 11486767
    Abstract: 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: Grant
    Filed: March 1, 2021
    Date of Patent: November 1, 2022
    Assignee: KIOXIA CORPORATION
    Inventors: Keisuke Terada, Eietsu Takahashi
  • Patent number: 11305832
    Abstract: 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: Grant
    Filed: February 7, 2020
    Date of Patent: April 19, 2022
    Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Keisuke Terada, Kotaro Ogura, Hiroyuki Morita, Yosuke Hirayama
  • Patent number: 11270562
    Abstract: 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: Grant
    Filed: September 15, 2020
    Date of Patent: March 8, 2022
    Assignee: HITACHI, LTD.
    Inventors: Yoshiki Ito, Kenichi Morita, Tomokazu Murakami, Junichi Kimura, Keisuke Terada
  • Publication number: 20220065702
    Abstract: 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: Application
    Filed: March 1, 2021
    Publication date: March 3, 2022
    Inventors: Keisuke TERADA, Eietsu TAKAHASHI
  • Publication number: 20210316809
    Abstract: 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: Application
    Filed: June 25, 2021
    Publication date: October 14, 2021
    Inventors: Keisuke TERADA, Toshifumi UCHIYAMA, Keizo ARAKI, Shota KUBO
  • Publication number: 20210316730
    Abstract: 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: Application
    Filed: June 25, 2021
    Publication date: October 14, 2021
    Inventors: Keisuke TERADA, Toshifumi UCHIYAMA, Keizo ARAKI, Shota KUBO
  • Publication number: 20210256823
    Abstract: 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: Application
    Filed: September 15, 2020
    Publication date: August 19, 2021
    Inventors: Yoshiki ITO, Kenichi MORITA, Tomokazu MURAKAMI, Junichi KIMURA, Keisuke TERADA
  • Patent number: 10914376
    Abstract: 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: Grant
    Filed: August 10, 2017
    Date of Patent: February 9, 2021
    Assignee: AISIN AW CO., LTD.
    Inventors: Keisuke Terada, Masaru Katsuya, Takao Fukui
  • Publication number: 20200172192
    Abstract: 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: Application
    Filed: February 7, 2020
    Publication date: June 4, 2020
    Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Keisuke TERADA, Kotaro OGURA, Hiroyuki MORITA, Yosuke HIRAYAMA
  • Publication number: 20190178377
    Abstract: 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: Application
    Filed: August 10, 2017
    Publication date: June 13, 2019
    Applicant: AISIN AW CO., LTD.
    Inventors: Keisuke TERADA, Masaru KATSUYA, Takao FUKUI
  • Patent number: 9969454
    Abstract: 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: Grant
    Filed: November 23, 2016
    Date of Patent: May 15, 2018
    Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Keisuke Terada, Takayuki Sano
  • Patent number: 9771118
    Abstract: 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: Grant
    Filed: September 29, 2016
    Date of Patent: September 26, 2017
    Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Kazuhisa Takano, Keisuke Terada, Nobuhiko Hirakawa
  • Publication number: 20170144719
    Abstract: 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: Application
    Filed: November 23, 2016
    Publication date: May 25, 2017
    Inventors: Keisuke TERADA, Takayuki SANO