Patents by Inventor Takeshi Yamada

Takeshi Yamada 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: 12264238
    Abstract: To provide a method for producing crosslinked rubber excellent in hardness and transparency. The method for producing crosslinked rubber of the present invention is a method for producing crosslinked rubber, which comprises crosslinking a fluorinated copolymer in a composition comprising the fluorinated copolymer, a crosslinking agent and a crosslinking co-agent, wherein the fluorinated copolymer is a copolymer having units based on tetrafluoroethylene and units based on a perfluoro(alkyl vinyl ether), the content of the units based on tetrafluoroethylene is from 65 to 90 mol % to all units of the fluorinated copolymer, in the composition, the content of the crosslinking agent is from 0.03 to 0.7 part by mass to 100 parts by mass of the fluorinated copolymer, the content of the crosslinking co-agent is from 0.1 to 2.5 parts by mass to 100 parts by mass of the fluorinated copolymer, and the hardness is from 65 to 100.
    Type: Grant
    Filed: August 25, 2021
    Date of Patent: April 1, 2025
    Assignee: AGC Inc.
    Inventors: Yukiko Hattori, Tsuyoshi Kawai, Takeshi Yamada, Takehiro Kose
  • Publication number: 20250065886
    Abstract: In the information processing device, the control unit acquires, from the vehicle, vehicle data including traveling data of the vehicle and driver information of the vehicle. The control unit verifies the identity of the driver of the vehicle with a predetermined user associated with the vehicle based on the driver information included in the vehicle data. The control unit determines the validity of the traveling data included in the vehicle data according to the verification result of the identity between the predetermined user and the driver of the vehicle.
    Type: Application
    Filed: July 29, 2024
    Publication date: February 27, 2025
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shigeki MATSUMOTO, Naoya OKA, Hidetaka EGUCHI, Shigeru ICHIKAWA, Takeshi YAMADA, Masayo NAGAI, Ryosuke YAMAMOTO
  • Publication number: 20250068765
    Abstract: The present disclosure relates to an information processing device. A control unit configured to set a policy for providing information regarding a plurality of users riding in the same vehicle in accordance with information transmitted from terminals of the plurality of users. It is checked whether or not a plurality of users agrees to provide information.
    Type: Application
    Filed: August 19, 2024
    Publication date: February 27, 2025
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shigeki MATSUMOTO, Naoya OKA, Hidetaka EGUCHI, Shigeru ICHIKAWA, Takeshi YAMADA, Masayo NAGAI, Ryosuke YAMAMOTO
  • Publication number: 20250070920
    Abstract: In a system including a first device and a second device, the first device transmits data to the second device and stores the data in a first database. When retransmission of the data is requested from the second device, the first device transmits the data stored in the first database to the second device.
    Type: Application
    Filed: June 21, 2024
    Publication date: February 27, 2025
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shigeki MATSUMOTO, Naoya Oka, Hidetaka Eguchi, Shigeru Ichikawa, Takeshi Yamada, Masayo Nagai, Ryosuke Yamamoto
  • Publication number: 20250052320
    Abstract: A piston ring includes an annular main body portion having an inner peripheral surface, an outer peripheral surface, and one side surface and the other side surface. The piston ring includes a first curved surface provided on the outer peripheral surface, being convexly curved outwards in a radial direction of the main body portion, a second curved surface provided on the outer peripheral surface, being convexly curved outwards in the radial direction of the main body portion, and an intermediate surface formed to extend in a direction connecting the one side surface to the other side surface connecting the first curved surface to the second curved surface. The intermediate surface has a flat portion formed in at least a part thereof. The width of the intermediate surface in the direction connecting the one side surface to the other side surface is 0.05 mm or more and 0.30 mm or less.
    Type: Application
    Filed: December 20, 2022
    Publication date: February 13, 2025
    Inventor: Takeshi YAMADA
  • Publication number: 20250028860
    Abstract: An information processing device acquires consent to collection of first data from a first vehicle from a first user via an in-vehicle device provided in the first vehicle at a first timing, and when re-consent from the first user is required to use of the first data collected from the first vehicle, issues a re-consent request to the in-vehicle device on condition that an owner of the first vehicle has not changed since the first timing.
    Type: Application
    Filed: May 24, 2024
    Publication date: January 23, 2025
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shigeki MATSUMOTO, Naoya OKA, Hidetaka EGUCHI, Shigeru ICHIKAWA, Takeshi YAMADA, Masayo NAGAI, Ryosuke YAMAMOTO
  • Publication number: 20250029131
    Abstract: A first consent to utilizing first data collected from a first vehicle for a first purpose is obtained from a user of the first vehicle, a second consent to diverting the first data collected based on the first consent to a second purpose is obtained from a user of the first vehicle, and a predetermined process is performed to give a user of the first vehicle a portion of the benefit generated by diverting the first data to the second purpose.
    Type: Application
    Filed: May 21, 2024
    Publication date: January 23, 2025
    Applicant: Toyota Jidosha Kabushiki Kaisha
    Inventors: Shigeki MATSUMOTO, Naoya Oka, Hidetaka Eguchi, Shigeru Ichikawa, Takeshi Yamada, Masayo Nagai, Ryosuke Yamamoto
  • Publication number: 20250029041
    Abstract: Information on a risk occurring when first data acquired during traveling by a first vehicle is provided to a first business is acquired, information on the risk is presented to a user associated with the first vehicle, and the user is asked whether to consent to provide the first data to the first business.
    Type: Application
    Filed: June 17, 2024
    Publication date: January 23, 2025
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shigeki MATSUMOTO, Naoya OKA, Hidetaka EGUCHI, Shigeru ICHIKAWA, Takeshi YAMADA, Masayo NAGAI, Ryosuke YAMAMOTO
  • Publication number: 20250029132
    Abstract: First data that is acquired while the first vehicle is traveling is provided to a first business entity, information about a benefit that occurs when a first business entity is provided is obtained, information about the benefit is presented to a user associated with the first vehicle, and the user is asked whether to consent to provision of the first data to the first business entity.
    Type: Application
    Filed: May 29, 2024
    Publication date: January 23, 2025
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shigeki MATSUMOTO, Naoya OKA, Hidetaka EGUCHI, Shigeru ICHIKAWA, Takeshi YAMADA, Masayo NAGAI
  • Patent number: 12159073
    Abstract: A processing system includes a first authentication section that performs first authentication based on first authentication information associated with a user when acquiring the first authentication information, and a processor that acquires authentication success information indicating that second authentication was performed based on second authentication information different from the first authentication information and acquired by detecting the user in a contactless manner, and that stores a print job associated with the user.
    Type: Grant
    Filed: December 9, 2022
    Date of Patent: December 3, 2024
    Assignee: SEIKO EPSON CORPORATION
    Inventor: Takeshi Yamada
  • Patent number: 12153877
    Abstract: In teacher data generation processing for generating teacher data in which a tag is imparted in a document, a calculation unit (15a) calculates a relevance degree between a description in a document and a description in a document corresponding to a tag. When the calculated relevance degree is equal to or greater than a predetermined threshold, the imparting unit (15b) imparts the tag to a portion where the description is provided in the document.
    Type: Grant
    Filed: July 17, 2019
    Date of Patent: November 26, 2024
    Assignee: Nippon Telegraph and Telephone Corporation
    Inventor: Takeshi Yamada
  • Patent number: 12118260
    Abstract: A vehicle display device that is mounted on a vehicle moving toward a destination does not display a content shown in the destination but displays a video related to the content and a video other than a video provided in the destination.
    Type: Grant
    Filed: October 13, 2023
    Date of Patent: October 15, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Ayaka Kagami, Atsushi Hanawa, Soshiro Murata, Hideo Hasegawa, Genshi Kuno, Yuta Kikuzaki, Yuu Oomi, Takeshi Yamada, Masako Furuta, Toshihisa Shimome, Kensuke Sasaki
  • Patent number: 12028655
    Abstract: A vehicle display device includes a theme-specific related information storage unit that stores videos related to destinations and a display that reads a related video from the theme-specific related information storage unit and displaying the related video for a corresponding one of the destinations. The vehicle display device thus allows users in a vehicle to maintain excitement until a vehicle arrives in the destination.
    Type: Grant
    Filed: December 13, 2021
    Date of Patent: July 2, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Ayaka Kagami, Atsushi Hanawa, Soshiro Murata, Hideo Hasegawa, Genshi Kuno, Yuta Kikuzaki, Yuu Oomi, Takeshi Yamada, Masako Furuta, Toshihisa Shimome, Kensuke Sasaki
  • Patent number: 12017309
    Abstract: An excess metal amount setting method includes: a thermal shrinkage prediction step of predicting a thermal shrinkage amount in the deposited body after manufacturing; a thermal shrinkage modifying step of obtaining a thermal deformation modifying profile by expanding a target profile according to the thermal shrinkage amount; a release strain prediction step of predicting an elastic deformation amount due to release strain of the deposited body after machining; an elastic deformation modifying step of obtaining an elastic deformation modifying profile by deforming the thermal deformation modifying profile according to the elastic deformation amount in a direction opposite to a deformation direction due to the release strain; and an excess metal amount setting step of adjusting an outer edge shape of the deposited body so that an excess metal amount from the elastic deformation modifying profile to an outer edge of the deposited body falls within a predetermined reference range.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: June 25, 2024
    Assignee: KOBE STEEL, LTD.
    Inventors: Shinji Sato, Takeshi Yamada, Shuo Huang, Masatoshi Hida, Tatsuya Fujii
  • Publication number: 20240199073
    Abstract: An electronic control device that executes arithmetic processing for controlling an operation of a vehicle includes: a determination unit that is connected to one or a plurality of electronic devices that recognize an external environment on the basis of information of a sensor provided in the vehicle and determines an operation of the vehicle on the basis of external recognition information transmitted from the electronic devices; and a functional boundary change determination unit that determines changes in functions of the electronic control device and the electronic devices if it is determined that a processing load of the electronic control device is high.
    Type: Application
    Filed: February 4, 2022
    Publication date: June 20, 2024
    Applicant: Hitachi Astemo, Ltd.
    Inventors: Hiroki MAEHAMA, Hiroaki ITO, Takeshi YAMADA, Koji MAEDA, Kazuyoshi SERIZAWA
  • Patent number: 12005529
    Abstract: A method for manufacturing an additively-manufactured object, includes: an additively-manufacturing step of building a layered body by depositing a weld bead obtained by melting and solidifying a filler metal, the layered body having an opening along a forming direction of the weld bead and an internal space surrounded by the weld bead; and a closing step of forming a closing wall portion connecting an edge portion of the opening with the weld bead for closing. In the additively-manufacturing step, the opening is formed with a width dimension larger than a bead width of the weld bead, and in the closing step, the closing wall portion having a width dimension larger than the bead width is formed by the weld bead to close the opening.
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: June 11, 2024
    Assignee: KOBE STEEL, LTD.
    Inventors: Shinji Sato, Takeshi Yamada, Tatsuya Fujii, Masatoshi Hida, Shuo Huang, Eisuke Kurosawa
  • Patent number: 12008305
    Abstract: An extraction apparatus includes: a pre-processing unit configured to perform, on training data that is data described in natural language and in which a tag has been provided to an important description portion in advance, pre-processing for calculating an information gain that indicates a degree of relevance to the tag for each word and deleting a description portion with low relevance to the tag from the training data based on the information gain of each word; and a learning unit configured to learn the pre-processed training data and generate a list of conditional probabilities relating to the tagged description portion.
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: June 11, 2024
    Assignee: Nippon Telegraph and Telephone Corporation
    Inventor: Takeshi Yamada
  • Patent number: 11989004
    Abstract: A building time for building an additively-manufactured object is calculated on the basis of the inter-pass time and the welding pass time and is compared with a preset upper limit value, and welding conditions in a depositing plan are repeatedly modified until the building time is equal to or less than the upper limit value. Alternatively, corrections are repeatedly performed until the shape difference between a building shape of built-up object shape data relating to the additively-manufactured object created on the basis of the inter-pass time and the inter-pass temperature, and a building shape of three-dimensional shape data, is smaller than a near net value.
    Type: Grant
    Filed: August 5, 2020
    Date of Patent: May 21, 2024
    Assignee: KOBE STEEL, LTD.
    Inventors: Shuo Huang, Takeshi Yamada, Shinji Sato, Masatoshi Hida, Tatsuya Fujii
  • Patent number: 11971918
    Abstract: A calculation unit (15a) calculates a degree of association between words included in compound word candidates that are each constituted by consecutive words in a document. The calculation unit (15a) calculates the degree of association by using a conditional probability that is a probability of a word that precedes a last word being present in the document under the condition that the last word follows. A selection unit (15b) selects, as a compound word, a compound word candidate whose degree of association thus calculated is higher than a predetermined threshold value. A learning unit (15c) learns a positional relationship between words that include the selected compound word in the document and predetermined tags added to the document. An addition unit (15d) adds the predetermined tags to the document based on the positional relationship between words that include the learned compound word in the document and the predetermined tags added to the document.
    Type: Grant
    Filed: October 18, 2019
    Date of Patent: April 30, 2024
    Assignee: Nippon Telegraph and Telephone Corporation
    Inventor: Takeshi Yamada
  • Patent number: 11945031
    Abstract: A method for manufacturing an additively-manufactured object in which deposition is performed by melting and solidifying a metal depending on three-dimensional shape data of a target shape, includes: acquiring the three-dimensional shape data; creating a deposition plan in which a formation track and a heating condition of the metal are determined; determining a difference between a shape of the additively-manufactured object that thermally contracts by cooling after deposition and a shape of the three-dimensional shape data by an operation; modifying the deposition plan until the difference falls within a predetermined allowable range; and additively manufacturing the additively-manufactured object based on the deposition plan in which the difference falls within the allowable range.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: April 2, 2024
    Assignee: KOBE STEEL, LTD.
    Inventors: Takemasa Yamasaki, Tatsuya Fujii, Shinji Sato, Takeshi Yamada