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).

  • Publication number: 20250109255
    Abstract: Provided is a silicone chain-containing polymer functioning as a leveling agent which imparts high smoothness and the effect of suppressing pin unevenness to a coating film. Specifically, a silicone chain-containing polymer includes, as polymerization components, a polymerizable monomer (1) having a group containing a structure represented by general formula (A) below and a polymerizable monomer (2) having one or more selected from an alkyl group having 1 to 18 carbon atoms, an aromatic group having 6 to 18 carbon atoms, and a group containing a polyoxyalkylene chain.
    Type: Application
    Filed: December 22, 2022
    Publication date: April 3, 2025
    Applicant: DIC Corporation
    Inventors: Junpei Ueno, Masaki Hatase, Jun Noguchi, Ryohei Shimizu, Yuuki Noguchi, Shin Sasamoto, Hideya Suzuki
  • Publication number: 20250068970
    Abstract: Disclosed is an authentication apparatus for authenticating validity of a machine learning model, which is held by an authentication target apparatus, includes a processor; and a memory storing instructions that cause the processor to execute a process including obtaining first classification basis information indicating information visualizing a classification basis of first input information of the machine learning model on a basis of information transmitted by the authentication target apparatus; acquiring, as information transmitted by a non-public information management apparatus, non-public information as a data set of valid second input information and second classification basis information indicating information visualizing a classification basis of the second input information; and authenticating the validity of the machine learning model of the authentication target apparatus by comparing the first classification basis information with the second classification basis information.
    Type: Application
    Filed: January 12, 2022
    Publication date: February 27, 2025
    Inventors: Nami ASHIZAWA, Takafumi HARADA, Ryohei SUZUKI, Akira NAGAI, Tomoaki WASHIO
  • Patent number: 12214578
    Abstract: Provided is a method for manufacturing a transfer sheet which can impart a sufficient function to an adherend. The method for manufacturing a transfer sheet includes performing the following steps (1) and (2) in order: (1) applying a coating liquid for forming a transfer layer onto a release substrate 1 to form a transfer layer comprising at least one functional layer; and (2) laminating a release substrate 2 onto the transfer layer to obtain a transfer sheet A comprising the release substrate 1, the transfer layer and the release substrate 2 in the presented order and having a peel strength 2 between the release substrate 2 and the transfer layer larger than a peel strength 1 between the release substrate 1 and the transfer layer.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: February 4, 2025
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Ryohei Miyata, Kiyotaka Matsui, Yoshinari Matsuda, Jun Ueda, Seiji Shinohara, Tomoyuki Horio, Tatsuya Kozakai, Sho Suzuki
  • Patent number: 12199972
    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: Grant
    Filed: May 25, 2020
    Date of Patent: January 14, 2025
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Ryohei Suzuki, Tetsuya Okuda
  • Publication number: 20240372849
    Abstract: A certificate issuing support system includes: a certificate application device in a first organization making an application for issuing an EV certificate to a certificate authority; and an existence guarantee device included in a second organization that guarantees existence of the first organization. The existence guarantee device assigns a first electronic signature to first information guaranteeing existence of the first organization in response to a request from a terminal used by a member of the first organization, and verifies a second electronic signature assigned to second information that is generated by the certificate application device and guarantees affiliation of the member to the first organization in cooperation with the certificate authority.
    Type: Application
    Filed: June 7, 2021
    Publication date: November 7, 2024
    Inventors: Ryohei SUZUKI, Koji CHIDA, Tetsuya OKUDA
  • Publication number: 20240241992
    Abstract: A registration application support system includes: a registration application device that is included in a first organization and applies for pre-registration for delegation of a right regarding access to a resource to an authorization server; and an existence guarantee device that is included in a second organization and guarantees existence of the first organization, in which: the existence guarantee device includes a giving unit that gives an electronic signature to information that guarantees the existence of the first organization, in response to a request from a terminal used by a member of the first organization; the registration application device includes a transmission unit that transmits a display name of the first organization and the information to which the electronic signature has been given to the authorization server in order to apply for the pre-registration; and the authorization server includes a verification unit that causes the existence guarantee device to verify the electronic signatu
    Type: Application
    Filed: June 7, 2021
    Publication date: July 18, 2024
    Inventors: Ryohei SUZUKI, Koji CHIDA, Tetsuya OKUDA
  • Publication number: 20240241932
    Abstract: In an information processing system including: a resource management device that manages certain resources; an access device that accesses the resources; and an authorizing device that issues, to the access device, an access token corresponding to an access authority to the resources in a case where delegation of the access authority is permitted by an owner of the resources, the resource management device includes: an acquisition unit that acquires, in response to an access request to the resources accompanied by the access token from the access device, information in which a modifier is given to an access authority disclosed in advance by the authorizing device, which serves as information indicating a range of the access authority corresponding to the access token; and an execution unit that executes processing according to the access request within the range of the access authority limited by the modifier, thereby improving the flexibility of the range of an authority to be delegated to another person.
    Type: Application
    Filed: June 8, 2021
    Publication date: July 18, 2024
    Inventors: Ryohei SUZUKI, Koji CHIDA, Tetsuya OKUDA
  • Patent number: 12039527
    Abstract: A service providing system providing services to a plurality of users includes a transmitting unit configured to transmit, to a user terminal of each user, an authentication request requesting authentication for executing a predetermined process, a receiving unit configured to receive, from the user terminal of each user, an authentication response affixed with a user signature, and an executing unit configured to execute the predetermined process with respect to each user upon successful signature verification for all the plurality of users.
    Type: Grant
    Filed: December 25, 2019
    Date of Patent: July 16, 2024
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Koha Kinjo, Ryohei Suzuki, Tetsuya Okuda
  • Publication number: 20240152105
    Abstract: An operation adjustment system includes estimation circuitry and generation circuitry. The estimation circuitry is configured to generate a calculation model based on a plurality of pairs of a parameter set and an evaluation index. The calculation model indicates a relationship between the parameter set and the evaluation index. The parameter set affects an operation of a motor control device. The evaluation index relates to a machine operated according to the parameter set by the motor control device. The generation circuitry is configured to generate a new parameter set based on the calculation model in order to update the calculation model with the new parameter set.
    Type: Application
    Filed: January 19, 2024
    Publication date: May 9, 2024
    Applicant: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Ryo KABUTAN, Ryohei SUZUKI, Takeshi UEDA, Masayuki MORI
  • Publication number: 20240144101
    Abstract: Provided is a generation system including: one or more processors which acquire waveform data; specify an intention of a user; and generate pseudo waveform data from the waveform data acquired in such a manner that an intention of a user specified is reflected. Provided is a method for generating a waveform evaluation model executed by a computer, including: acquiring waveform data; specifying an intention of a user; generating pseudo waveform by generating pseudo waveform data from the waveform data acquired in the acquiring the waveform data in such a manner that the intention of the user specified in the specifying the intention is reflected; and executing learning by executing machine learning using the pseudo waveform data generated in the generating the pseudo waveform to generate a waveform evaluation model which outputs an evaluation result of input waveform data.
    Type: Application
    Filed: October 29, 2023
    Publication date: May 2, 2024
    Inventors: Ryohei SUZUKI, Ryo KABUTAN, Takuya KADOYA
  • 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: RE50366
    Abstract: A hydraulic system for a work machine includes a hydraulic pump to supply a pilot fluid, and a hydraulic switch valve to be switched to a plurality of switching positions based on a pilot pressure. The pilot pressure is a pressure of the pilot fluid supplied from the hydraulic pump. The hydraulic system includes a direction switch valve to apply a first pilot pressure to the hydraulic switch valve to switch the hydraulic switch valve into one of the plurality of switching positions. The hydraulic system includes a pressure applying device to apply a second pilot pressure to the hydraulic switch valve. The second pilot pressure is lower than the first pilot pressure.
    Type: Grant
    Filed: April 28, 2021
    Date of Patent: April 8, 2025
    Assignee: KUBOTA CORPORATION
    Inventors: Yuji Fukuda, Kazuyoshi Arii, Keisuke Miura, Ryosuke Kinugawa, Ikuhiro Uotani, Satoshi Tajima, Ryohei Sumiyoshi, Kunihiro Suzuki