Patents by Inventor Ryuichi Yoshida

Ryuichi Yoshida 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: 12109601
    Abstract: A method for manufacturing a press-formed product suppresses occurrence of a forming defect such as a crack in a starting material during press forming, and also suppresses occurrence of problems when transferring a starting material during press forming. A manufacturing intermediate is formed by forming, in a flat-sheet shaped blank sheet, a planned outline portion including an undulating shape which is used for forming an outline of an outer circumferential portion of a press-formed product. The flat shape of the blank sheet is maintained in a region from the planned outline portion toward the center of the manufacturing intermediate, or an intermediate stretch-formed portion having a predetermined intermediate forming height is formed in the manufacturing intermediate in the region. A through-hole is formed by piercing a flat portion at which the flat shape is maintained or a stretch-formed-side top portion of the intermediate stretch-formed portion.
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: October 8, 2024
    Assignee: NIPPON STEEL CORPORATION
    Inventors: Shohei Yamazaki, Ryuichi Nishimura, Koichi Hamada, Takuya Oishi, Tohru Yoshida
  • Publication number: 20240328962
    Abstract: A defect sample for surface inspection includes: a substrate that is flexible and has at least one protruded and/or recessed pseudo defect formed on a surface thereof.
    Type: Application
    Filed: February 16, 2024
    Publication date: October 3, 2024
    Applicant: KONICA MINOLTA, INC.
    Inventor: Ryuichi YOSHIDA
  • Publication number: 20240332884
    Abstract: A light source includes: a seed light source configured to output incoherent seed light having a predetermined bandwidth; and a booster amplifier that is a semiconductor optical amplifier configured to optically amplify the seed light entered through a first end facet and output the amplified light through a second end facet. The booster amplifier has nL being set, which is a product of a refractive index n and a chip length L, so as to simultaneously suppress relative intensity noise (RIN) and ripple in the amplified light.
    Type: Application
    Filed: June 4, 2024
    Publication date: October 3, 2024
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Haruki OGOSHI, Junji YOSHIDA, Yusuke INABA, Tatsuya KIMOTO, Masaki FUNABASHI, Seiji ICHINO, Naoya HOJO, Shigehiro TAKASAKA, Ryuichi SUGIZAKI, Nitidet THUDSALINGKARNSAKUL, Sanguan ANANTATHANASARN
  • Publication number: 20240319103
    Abstract: A reference sample (1) for coating defects, including a substrate (10)(20) that has a surface on which one or a plurality of pseudo defective portions (11)(21) having a convex and/or concave shape are formed; and a coating film layer (12)(22) that is formed to cover at least the pseudo defective portion (11)(21) and a peripheral portion of the pseudo defective portion (11)(21).
    Type: Application
    Filed: July 8, 2022
    Publication date: September 26, 2024
    Inventor: RYUICHI YOSHIDA
  • Patent number: 12071131
    Abstract: A route planning apparatus configured to create a travel plan that includes a planned travel route for a leading vehicle to electronically tow a following vehicle using inter-vehicle communication, the route planning apparatus comprising: a receiving unit configured to receive a request to stop at a waypoint during traveling by the electronic towing, the stop-over request being input on a second information processing apparatus that is used by an occupant of the following vehicle: a searching unit configured to search, for a waypoint according to the request, the planned travel route and a surrounding region of the planned travel route; and a transmitting unit configured to transmit information regarding a found waypoint and a route to the waypoint to a first information processing apparatus that is used by an occupant of the leading vehicle.
    Type: Grant
    Filed: February 16, 2021
    Date of Patent: August 27, 2024
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Satoshi Koike, Ryuichi Hata, Naoyuki Kubo, Takayuki Sakata, Masayasu Yoshida, Mitsuru Nonaka, Seiichi Kato, Masanori Yoshihira
  • Publication number: 20240270755
    Abstract: A drug is provided, which contains, as an active ingredient, a compound having ABHD6 inhibitory activity in prevention and/or treatment of a disease associated with ABHD6. A compound of formula (I-A) or a pharmaceutically acceptable salt thereof has ABHD6 inhibitory activity and therefore is useful as a pharmaceutical ingredient having potent ABHD6 inhibitory activity in the prevention and/or treatment of a disease associated with ABHD6: in which all symbols represent the same meaning as the symbols described in the specification.
    Type: Application
    Filed: April 8, 2024
    Publication date: August 15, 2024
    Applicant: ONO PHARMACEUTICAL CO., LTD.
    Inventors: Atsushi Yoshida, Ryuichi Hyakutake, Nozomu Nagashima, Ryosuke Misu, Shohei Mori
  • Patent number: 12056955
    Abstract: An information providing device according to one aspect of the present disclosure includes: at least one memory storing a set of instructions; and at least one processor configured to execute the set of instructions to: receive a face image; determine whether a person in the face image is unsuitable for iris data acquisition based on the face image; and output information based on determining that the person is unsuitable for the iris data acquisition when the person is determined to be unsuitable for the iris data acquisition.
    Type: Grant
    Filed: July 18, 2023
    Date of Patent: August 6, 2024
    Assignee: NEC CORPORATION
    Inventors: Keiichi Chono, Masato Tsukada, Chisato Funayama, Ryuichi Akashi, Yuka Ogino, Takashi Shibata, Shoji Yachida, Hiroshi Imai, Emi Kitagawa, Yasuhiko Yoshida, Yusuke Mori
  • Patent number: 12058440
    Abstract: To provide a system, a method and the like for acquiring more images or more quickly focused images. A control device acquires information regarding a situation of a range captured by an imaging device, determines a mode according to an assumed situation of the range captured by the imaging device among a plurality of focusing modes, and transmits designation information specifying the determined mode to the imaging device. The imaging device receives the designation information from the control device, and captures an image using the mode specified by the received designation information.
    Type: Grant
    Filed: June 29, 2023
    Date of Patent: August 6, 2024
    Assignee: NEC CORPORATION
    Inventors: Keiichi Chono, Masato Tsukada, Chisato Funayama, Ryuichi Akashi, Yuka Ogino, Takashi Shibata, Shoji Yachida, Hiroshi Imai, Emi Kitagawa, Yasuhiko Yoshida, Yusuke Mori
  • Patent number: 11495476
    Abstract: Disclosed is a substrate treating apparatus that performs a heat treatment to a substrate. The apparatus includes the following elements: a heat treating plate; a casing that produces a heat treatment atmosphere by the heat treating plate; a movable top board that is movable between a ceiling surface of the casing and the heat treating plate; and a controller that causes the movable top board to be moved to a raised position when the substrate is loaded/unloaded, and causes the movable top board to be moved to a lowered position when the substrate is placed on the heat treating plate for performing the heat treatment, thereby controlling the lowered position for every substrate.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: November 8, 2022
    Inventors: Tatsuhisa Tsuji, Koji Nishi, Yukihiko Inagaki, Ryuichi Yoshida
  • Publication number: 20220335586
    Abstract: A workpiece surface defect detection device or the like that is capable of stably detecting a small surface defect with high accuracy is provided. A plurality of images indicating a portion to be measured of a workpiece serving as a target of detection of a surface defect is obtained in a state where a bright-and-dark pattern of an illumination device is moved relative to the workpiece, and a tentative defect candidate is extracted. When among a plurality of images from which the tentative defect candidate has been extracted, the number of images including the tentative defect candidate is greater than or equal to a threshold that has been set in advance, the tentative defect candidate is determined as a defect candidate. A plurality of images including the determined defect candidate is combined to generate a composite image, and a defect is detected on the basis of the generated composite image.
    Type: Application
    Filed: October 2, 2019
    Publication date: October 20, 2022
    Inventors: AKIRA YAHASHI, YOSHIHITO SOUMA, TAIZO WAKIMURA, RYUICHI YOSHIDA, SHOTA UEKI
  • Publication number: 20220292665
    Abstract: A synthetic image is created by calculating a statistical variation value in a plurality of images using the plurality of images obtained by an image-capturing means (8) continuously capturing a workpiece (1) in a state where the workpiece is illuminated by a lighting device (6) that causes a periodic luminance change at a same position of the workpiece that is a detection target of a surface defect, the plurality of images being obtained in one period of the periodic luminance change, and a defect is detected based on a synthetic image created by the image synthesis means.
    Type: Application
    Filed: September 4, 2020
    Publication date: September 15, 2022
    Inventors: SHOTA UEKI, AKIRA YAHASHI, YOSHIROH NAGAI, RYUICHI YOSHIDA
  • Publication number: 20220171405
    Abstract: An integrated control system for an automatic guided vehicle in a vehicle production line includes: a plurality of the automatic guided vehicles each conveying a conveyance object which is a vehicle; a map construction unit that acquires a map of the vehicle production line; a position information acquisition unit that acquires position information of the plurality of the automatic guided vehicles on the map; a production instruction acquisition unit that acquires vehicle information of each of the vehicles conveyed by the plurality of the automatic guided vehicles; and an operation control unit that controls movement of each of the plurality of the automatic guided vehicles on the map based on the position information and the vehicle information.
    Type: Application
    Filed: November 4, 2021
    Publication date: June 2, 2022
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, SHINMEI INDUSTRY CO., LTD.
    Inventors: Hiromitsu ABE, Kazunari ICHIKAWA, Yutaka HASEGAWA, Ryuichi YOSHIDA, Chiaki YOSHIWARA, Masaaki AKAGAWA
  • Patent number: 11203094
    Abstract: In a substrate cleaning device, with a polishing head in contact with one surface of a substrate rotated by a spin chuck, the polishing head is moved at least between a center and an outer periphery of the substrate. Thus, the one surface of the substrate is polished by the polishing head, and contaminants present on the one surface of the substrate are removed. At this time, capacity for removing contaminants by the polishing head is changed according to a position in a radial direction of the substrate. The capacity for removing contaminants refers to capacity for scraping contaminants adhering to the one surface of the substrate, and suction marks, contact marks and the like remaining on the one surface of the substrate by polishing. It is possible to change the capacity for removing contaminants by adjusting a pushing force exerted on the one surface of the substrate from the polishing head, for example.
    Type: Grant
    Filed: April 6, 2020
    Date of Patent: December 21, 2021
    Inventors: Hiromi Murachi, Ryuichi Yoshida, Koji Nishiyama, Toru Momma, Chikara Sagae
  • Patent number: 10923351
    Abstract: A coating method of coating a substrate with a chemical includes a solvent supplying step and a chemical supplying step. In the solvent supplying step, a solvent is supplied to the substrate. After the solvent supplying step, the chemical is supplied to the substrate in the chemical supplying step. The solvent supplying step includes a first step. The first step causes the substrate to rotate at a first rotation speed, causes a solvent nozzle to move between a central position above a center portion of the substrate and a peripheral position above a peripheral portion of the substrate, and causes the solvent nozzle to dispense the solvent.
    Type: Grant
    Filed: February 10, 2020
    Date of Patent: February 16, 2021
    Inventors: Shogo Yoshida, Hiroyuki Ogura, Ryuichi Yoshida
  • Publication number: 20200230778
    Abstract: In a substrate cleaning device, with a polishing head in contact with one surface of a substrate rotated by a spin chuck, the polishing head is moved at least between a center and an outer periphery of the substrate. Thus, the one surface of the substrate is polished by the polishing head, and contaminants present on the one surface of the substrate are removed. At this time, capacity for removing contaminants by the polishing head is changed according to a position in a radial direction of the substrate. The capacity for removing contaminants refers to capacity for scraping contaminants adhering to the one surface of the substrate, and suction marks, contact marks and the like remaining on the one surface of the substrate by polishing. It is possible to change the capacity for removing contaminants by adjusting a pushing force exerted on the one surface of the substrate from the polishing head, for example.
    Type: Application
    Filed: April 6, 2020
    Publication date: July 23, 2020
    Inventors: Hiromi MURACHI, Ryuichi YOSHIDA, Koji NISHIYAMA, Toru MOMMA, Chikara SAGAE
  • Patent number: 10706403
    Abstract: An example system is provided that controls a standby time for performing contactless communication based on whether the device performing the communication is a stationary or portable device.
    Type: Grant
    Filed: December 1, 2015
    Date of Patent: July 7, 2020
    Assignee: NINTENDO CO., LTD.
    Inventors: Hiroyuki Takeuchi, Ryuichi Yoshida, Hiroto Yada, Yasumasa Nakai, Tatsuya Niwa
  • Publication number: 20200185214
    Abstract: A coating method of coating a substrate with a chemical includes a solvent supplying step and a chemical supplying step. In the solvent supplying step, a solvent is supplied to the substrate. After the solvent supplying step, the chemical is supplied to the substrate in the chemical supplying step. The solvent supplying step includes a first step. The first step causes the substrate to rotate at a first rotation speed, causes a solvent nozzle to move between a central position above a center portion of the substrate and a peripheral position above a peripheral portion of the substrate, and causes the solvent nozzle to dispense the solvent.
    Type: Application
    Filed: February 10, 2020
    Publication date: June 11, 2020
    Inventors: Shogo YOSHIDA, Hiroyuki OGURA, Ryuichi YOSHIDA
  • Patent number: 10668591
    Abstract: A rotating substrate is cleaned by a polishing head and a cleaning brush. A first trajectory is formed by movement of the polishing head along a first path. A second trajectory is formed by movement of the cleaning brush along a second path. A region in which the first and second paths overlap with each other is defined as an interference region. The polishing head moves from a center towards an outer peripheral end of the substrate, and it is determined whether the polishing head has moved out of the interference region. At a time point at which it is determined that the polishing head has moved out of the interference region, the cleaning brush starts moving from the outer peripheral end towards the center of the substrate.
    Type: Grant
    Filed: September 7, 2017
    Date of Patent: June 2, 2020
    Assignee: SCREEN Holdings Co., Ltd.
    Inventors: Hiromi Murachi, Ryuichi Yoshida, Koji Nishiyama, Toru Momma, Chikara Sagae
  • Patent number: 10593548
    Abstract: A coating method of coating a substrate with a chemical includes a solvent supplying step and a chemical supplying step. In the solvent supplying step, a solvent is supplied to the substrate. After the solvent supplying step, the chemical is supplied to the substrate in the chemical supplying step. The solvent supplying step includes a first step. The first step causes the substrate to rotate at a first rotation speed, causes a solvent nozzle to move between a central position above a center portion of the substrate and a peripheral position above a peripheral portion of the substrate, and causes the solvent nozzle to dispense the solvent.
    Type: Grant
    Filed: April 19, 2018
    Date of Patent: March 17, 2020
    Assignee: SCREEN Holdings Co., Ltd.
    Inventors: Shogo Yoshida, Hiroyuki Ogura, Ryuichi Yoshida
  • Publication number: 20190279886
    Abstract: Disclosed is a substrate treating apparatus that performs a heat treatment to a substrate. The apparatus includes the following elements: a heat treating plate; a casing that produces a heat treatment atmosphere by the heat treating plate; a movable top board that is movable between a ceiling surface of the casing and the heat treating plate; and a controller that causes the movable top board to be moved to a raised position when the substrate is loaded/unloaded, and causes the movable top board to be moved to a lowered position when the substrate is placed on the heat treating plate for performing the heat treatment, thereby controlling the lowered position for every substrate.
    Type: Application
    Filed: January 29, 2019
    Publication date: September 12, 2019
    Inventors: Tatsuhisa TSUJI, Koji NISHI, Yukihiko INAGAKI, Ryuichi YOSHIDA