Patents by Inventor Ryohei Suzuki

Ryohei Suzuki 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: 11923684
    Abstract: Even when a fault occurs on an electric power system, a command signal based on appropriate calculation is given to a distributed power supply. Provided is a control apparatus configured to control a plurality of distributed power supplies connected to an electric power system. The control apparatus comprises: a first calculation unit configured to calculate in advance reactive electric power to be output by each of the distributed power supplies in the event of a fault on the electric power system; and a command output unit configured to output, to each of the distributed power supplies, a command signal for causing each of the distributed power supplies to output the reactive electric power calculated in advance by the first calculation unit when it is detected that a fault has occurred on the electric power system.
    Type: Grant
    Filed: July 4, 2021
    Date of Patent: March 5, 2024
    Assignee: FUJI ELECTRIC CO., LTD.
    Inventor: Ryohei Suzuki
  • Publication number: 20240051117
    Abstract: A robot system includes circuitry and a robot. The circuitry is configured to set, based on a plurality of workpieces that move along a conveying surface, a window corresponding to n workpieces of the plurality of workpieces, according to an inflow order that is an order in which the plurality of workpieces have moved along the conveying surface, where n>1. The circuitry is further configured to determine a picking order by an optimization algorithm, based on a position of each of the n workpieces. The picking order is an order of picking one or more of the workpieces from the conveying surface and is different from the inflow order. The circuitry is further configured to select m workpieces from the window based on the picking order, where n>m. The robot is configured to pick the selected m workpieces from the conveying surface in the picking order.
    Type: Application
    Filed: July 19, 2023
    Publication date: February 15, 2024
    Inventors: Ryo KABUTAN, Ryohei SUZUKI, Takuya KADOYA
  • Patent number: 11869296
    Abstract: Provided is an equipment controlling apparatus that includes a storage section that stores a time frame within which a setting of operation of a device disposed in a predetermined region is to be changed, and a control section that controls the device to change operation between a time frame set in advance in the storage section and a time frame different from the time frame.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: January 9, 2024
    Assignee: SONY GROUP CORPORATION
    Inventors: Makoto Yokota, Takeshi Otani, Michiko Toba, Kazuha Yamamoto, Hiroyuki Hida, Takeo Kamei, Shuhei Kikuchihara, Shinya Kimura, Ryohei Suzuki
  • Publication number: 20230403164
    Abstract: A certificate issuance support system includes a certificate application device in a first organization for applying to an authentication station for issuance of an OV certificate; and an existence assurance device in a second organization for guaranteeing the existence of the first organization. The existence assurance device imparts a first signature to first information for guaranteeing the existence of the first organization in response to a request from a terminal used by a member of the first organization, transmits the first information imparted with the first signature is to the certificate application device, and verifies a second signature generated by the certificate application device and imparted to second information for guaranteeing affiliation of the member with the authentication station. The certificate application device transmits the first information with the first signature and the second information with the second signature to the authentication station to receive the OV certificate.
    Type: Application
    Filed: December 10, 2020
    Publication date: December 14, 2023
    Inventors: Ryohei SUZUKI, Tetsuya OKUDA
  • Patent number: 11840010
    Abstract: A pattern forming method of forming, with a mold, a pattern on a substrate held by a substrate holding unit capable of changing a holding force for each holding region includes setting, with a plurality of shot regions corresponding to a first holding region as a target for pattern formation, a first holding force in the first holding region smaller than a second holding force in a second holding region different from the first holding region, coating, with an imprint material, a region including the plurality of shot regions corresponding to the first holding region, and forming the pattern on the substrate by bringing the imprint material, with which the plurality of shot regions corresponding to the first holding region is coated, and the mold in contact with each other.
    Type: Grant
    Filed: June 17, 2021
    Date of Patent: December 12, 2023
    Assignee: Canon Kabushiki Kaisha
    Inventor: Ryohei Suzuki
  • Publication number: 20230396415
    Abstract: A program execution system includes a data holding apparatus, a program providing apparatus, and a data processing apparatus that performs computing in a secure region. The data holding apparatus transmits encrypted data, encrypted with a first common key, to the data processing apparatus, and the program providing apparatus transmits an encrypted program, encrypted with a second common key, to the data processing apparatus. In the secure region, the data processing apparatus acquires data by decrypting the encrypted data with the first common key, acquires a program by decrypting the encrypted program with the second common key, executes the program for the data, and encrypts a result of the execution with a public key of the data holding apparatus or the first common key. The data holding apparatus acquires the result of the execution by decrypting the encrypted result of the execution with a secret key or the first common key.
    Type: Application
    Filed: November 13, 2020
    Publication date: December 7, 2023
    Inventors: Tetsuya OKUDA, Koji CHIDA, Yuichiro DAN, Ryohei SUZUKI
  • Patent number: 11833695
    Abstract: An example diagnosis system determines a state of a target device that includes a work apparatus. The diagnosis system includes circuitry that is configured to acquire first data generated in response to operating the work apparatus at a first pressure, configured to acquire second data generated in response to operating the work apparatus at a second pressure, configured to calculate a feature quantity indicating a relation between the first data and the second data, and configured to determine the state of the target device based on the feature quantity.
    Type: Grant
    Filed: November 15, 2021
    Date of Patent: December 5, 2023
    Inventors: Ryo Kabutan, Takuro Matsumoto, Ryohei Suzuki
  • Publication number: 20230367852
    Abstract: An authentication-control system including one or more computers, the authentication-control system includes: a registration unit that, in response to a notification of registration of a software resource after a change, registers in a storage unit a person who has made the change as a right holder of the software resource after the change, together with a right holder of the software resource before the change; an inquiry control unit that, in response to a permission request for use or editing of the software resource, controls an inquiry as to permission or rejection to right holders registered in the storage unit regarding the software resource; and a response unit that makes a response indicating permission for the permission request when permission is obtained from all the right holders. As result, it is possible to appropriately control authorization for access to a software resource changed in a distribution process.
    Type: Application
    Filed: November 2, 2020
    Publication date: November 16, 2023
    Inventors: Tetsuya OKUDA, Yuichiro DAN, Ryohei SUZUKI, Koji CHIDA
  • Publication number: 20230264412
    Abstract: To provide an information processing device, or the like that can reduce cost and time required for adjusting a profile of imprinting of an imprinting device, the information processing device for performing simulation of the imprinting with the imprinting device includes a curvature acquisition unit that acquires a change of a curvature of a pattern part in a vicinity of an outer circumference of a contact surface when the pattern part is brought in contact with an imprinting material in the imprinting, and a profile adjustment unit that adjusts a profile of the imprinting of the pattern part such that the curvature does not fall below a predetermined threshold.
    Type: Application
    Filed: December 29, 2022
    Publication date: August 24, 2023
    Inventor: RYOHEI SUZUKI
  • Patent number: 11733131
    Abstract: The present invention is to provide a tissue slice selection method and an embedded block-preparing cassette which are capable of suppressing occurrence of errors in inspection results. The present invention makes it possible to suppress the occurrence of errors in inspection results by including: an embedded block-preparing process of preparing an embedded block by embedding both a biological tissue fragment and a standard substance in the same embedding agent; an embedded tissue slice preparing step of slicing the embedded block to prepare a sheet-like embedded tissue slice having a tissue slice and standard substance slices appearing on a surface thereof; and a tissue slice selecting step of selecting the tissue slice to be inspected, based on a light signal from the standard substance slice.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: August 22, 2023
    Assignees: NIHON UNIVERSITY, NICHIREI BIOSCIENCES INC.
    Inventors: Shinobu Masuda, Ryohei Suzuki, Yuriko Kitano
  • Publication number: 20230188514
    Abstract: An information processing system includes a certification authority server, a web server, and a terminal. The certification authority server includes a processor, and a memory storing program instructions that cause the processor to receive an issuance request for a certificate transmitted from the web server, verify whether an operator of the web server has a right to use a trademark identified on the basis of information included in the issuance request, and transmit a certificate including the trademark to the web server when the operator has the right. The web server includes a processor, and a memory storing program instructions that cause the processor to transmit the certificate to the terminal in response to access from the terminal. The terminal includes a processor, and a memory storing program instructions that cause the processor to display the trademark included in the certificate. This improves reliability of the certificate including the trademark.
    Type: Application
    Filed: May 25, 2020
    Publication date: June 15, 2023
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Ryohei SUZUKI, Tetsuya OKUDA
  • Publication number: 20230134186
    Abstract: Provided a machine learning data generation device including: at least one processor; and at least one memory device that stores a plurality of instructions which, when executed by the at least one processor, causes the at least one processor to execute: acquiring , in association with a predetermined label actual time series information; executing physical simulation of generating a plurality of pieces of virtual time series information; identifying parameter values based on the plurality of pieces of virtual time series information and the actual time series information, and to associate the identified parameter values with the label; generating a new parameter value and the label based on the identified parameter values; generating virtual time series information corresponding to a new internal state by executing physical simulation through use of the new parameter value; and generating new machine learning data.
    Type: Application
    Filed: December 26, 2022
    Publication date: May 4, 2023
    Inventors: Ryohei SUZUKI, Tsuyoshi Yokoya, Ryo Masumura, Hiroki Tachikake
  • Patent number: 11629280
    Abstract: An iron powder for an exothermic composition according to the present invention has a bulk density of 0.3 to 1.5 g/cm3. Furthermore, an exothermic composition according to the present invention contains the iron powder, a carbon material, a halide salt, and water. Furthermore, an exothermic body production method according to the present invention includes: forming a coated member by coating a base material sheet with a flowable exothermic composition containing the iron powder, a carbon material, and water; and adjusting an amount of moisture in the coated member by removing water from the coated member. Furthermore, the present invention is directed to a production method for the iron powder (an iron powder for an exothermic composition) including: a reducing step of reducing iron oxide to obtain reduced iron; and a step of milling the reduced iron.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: April 18, 2023
    Assignee: Kao Corporation
    Inventors: Taichi Homma, Ryohei Suzuki, Takahiro Maezawa, Tetsuya Tabata
  • Publication number: 20220342405
    Abstract: An abnormality detection apparatus is provided, comprising a target data generation unit configured to generate, based on operation-related data resulting from an operation of a movable apparatus, a plurality of target data that are temporally separated, and a detection processing execution unit configured to execute change detection processing on the plurality of target data. An abnormality detection method that is executed by a computer for detecting an abnormality in a movable apparatus is provided, the method comprising generating, based on operation-related data resulting from an operation of the movable apparatus, a plurality of target data that are temporally separated, and executing change detection processing on the plurality of target data.
    Type: Application
    Filed: April 6, 2022
    Publication date: October 27, 2022
    Inventors: Ryohei SUZUKI, Marino KASHIYAMA
  • Publication number: 20220277502
    Abstract: A flexible data editing scheme to change and modify an intermediate representation or conditional information for a portion of to-be-edited data is disclosed. One aspect of the present disclosure relates to a data editing apparatus, comprising: one or more memories; and one or more processors configured to receive a change indication to change at least a first data area of first data; generate second data by using one or more generative models and an intermediate representation for the first data area; and replace the first data area of the first data with the second data to generate third data.
    Type: Application
    Filed: May 20, 2022
    Publication date: September 1, 2022
    Inventors: Ryohei SUZUKI, Takeru MIYATO, Taizan YONETSUJI
  • Patent number: 11373350
    Abstract: A flexible data editing scheme to change and modify an intermediate representation or conditional information for a portion of to-be-edited data is disclosed. One aspect of the present disclosure relates to a data editing apparatus, comprising: one or more memories; and one or more processors configured to receive a change indication to change at least a first data area of first data; generate second data by using one or more generative models and an intermediate representation for the first data area; and replace the first data area of the first data with the second data to generate third data.
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: June 28, 2022
    Assignee: Preferred Networks, Inc.
    Inventors: Ryohei Suzuki, Takeru Miyato, Taizan Yonetsuji
  • Publication number: 20220152830
    Abstract: An example diagnosis system determines a state of a target device that includes a work apparatus. The diagnosis system includes circuitry that is configured to acquire first data generated in response to operating the work apparatus at a first pressure, configured to acquire second data generated in response to operating the work apparatus at a second pressure, configured to calculate a feature quantity indicating a relation between the first data and the second data, and configured to determine the state of the target device based on the feature quantity.
    Type: Application
    Filed: November 15, 2021
    Publication date: May 19, 2022
    Inventors: Ryo KABUTAN, Takuro MATSUMOTO, Ryohei SUZUKI
  • Publication number: 20220149631
    Abstract: A power distribution apparatus configured to calculate, for a plurality of distributed power supplies connected to an electric power system, active power and reactive power to be outputted from each of the distributed power supplies, comprising: output estimation unit for estimating, based on the past operation history of each of the distributed power supplies, the output range of the electrical power that can be outputted from each of the distributed power supplies in the future; and a calculating unit configured to calculate, based on the output range, the active power and the reactive power of each of the distributed power supplies, which can satisfy a predetermined objective condition and constraint condition.
    Type: Application
    Filed: October 25, 2021
    Publication date: May 12, 2022
    Inventor: Ryohei SUZUKI
  • Publication number: 20220108578
    Abstract: To propose a novel and improved equipment controlling apparatus by which appropriate monitoring can be performed for a person who is neither a family member nor a suspicious person. There is provided an equipment controlling apparatus that includes a storage section that stores a time frame within which a setting of operation of a device disposed in a predetermined region is to be changed, and a control section that controls the device to change operation between a time frame set in advance in the storage section and a time frame different from the time frame.
    Type: Application
    Filed: January 31, 2019
    Publication date: April 7, 2022
    Inventors: MAKOTO YAKOTA, TAKESHI OTANI, MICHIKO TOBA, KAZUHA YAMAMOTO, HIROYUKI HIDA, TAKEO KAMEI, SHUHEI KIKUCHIHARA, SHINYA KIMURA, RYOHEI SUZUKI
  • Publication number: 20220029421
    Abstract: Even when a fault occurs on an electric power system, a command signal based on appropriate calculation is given to a distributed power supply. Provided is a control apparatus configured to control a plurality of distributed power supplies connected to an electric power system. The control apparatus comprises: a first calculation unit configured to calculate in advance reactive electric power to be output by each of the distributed power supplies in the event of a fault on the electric power system; and a command output unit configured to output, to each of the distributed power supplies, a command signal for causing each of the distributed power supplies to output the reactive electric power calculated in advance by the first calculation unit when it is detected that a fault has occurred on the electric power system.
    Type: Application
    Filed: July 4, 2021
    Publication date: January 27, 2022
    Inventor: Ryohei SUZUKI