Patents by Inventor Yutaka Sato

Yutaka Sato 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: 20240153330
    Abstract: A system for automatically opening a gate of a public transport station may comprise a plurality of transmitters (1201, 1301), a mobile device (1100) of a passenger reaching the plurality of gates and a plurality of gate control devices (1210, 1310) controlling the plurality of gates (1200, 1300). Each transmitter may be installed at one of a plurality of gates (1200, 1300) and may send a transmitter signal including a gate identifier identifying the respective gate. The passenger's mobile device (1100) may receive a plurality of transmitter signals from the plurality of transmitters (1201, 1301), select one of the plurality of received transmitter signals based on a signal characteristic of the received transmitter signals, read the gate identifier included in the selected transmitter signal, and transmit a validation signal including the gate identifier of the selected transmitter signal and a user identifier of the passenger's mobile device (1100) to the plurality of gate control devices (1210, 1310).
    Type: Application
    Filed: March 17, 2022
    Publication date: May 9, 2024
    Inventors: Satoru HARADA, Shuichiro SAKIKAWA, Yutaka SATO
  • Publication number: 20240145782
    Abstract: Disclosed is an adhesive layer for non-aqueous secondary battery, which can strongly bond battery members to each other by pressurization at normal temperature while ensuring inkjet discharge characteristics, and to provide a composition for non-aqueous secondary battery adhesive layer, which can allow a non-aqueous secondary battery to exert excellent battery characteristics. The presently disclosed composition for non-aqueous secondary battery adhesive layer is a composition for non-aqueous secondary battery adhesive layer including a particulate polymer, the particulate polymer has a core-shell structure that includes a core portion and a shell portion partially covering an outer surface of the core portion, and the shell portion is formed of a polymer including an alkylene oxide group-containing monomer unit.
    Type: Application
    Filed: April 26, 2022
    Publication date: May 2, 2024
    Applicant: ZEON CORPORATION
    Inventors: Yutaka MARUHASHI, Masanobu SATO
  • Publication number: 20240134304
    Abstract: A fixing apparatus is used that has: a first rotation member; an elongated heater disposed in an internal space of the first rotation member, and having a heat generating member and a substrate on which the heat generating member is provided; a temperature sensing unit that detects a temperature of the heater; a heater holder that holds the heater; a second rotation member that forms a nip portion with the heater, across the first rotation member; a reservoir unit that stores grease that is supplied between the first rotation member and the heater; and an elastic member that encloses the temperature sensing unit, such that a toner image formed on a recording material is heated and fixed at the nip portion.
    Type: Application
    Filed: October 17, 2023
    Publication date: April 25, 2024
    Inventors: YUSUKE NAKAZONO, YUTAKA SATO, NAOFUMI MURATA, HIKARU OSADA
  • Publication number: 20240137298
    Abstract: A system for transmitting data via a network with a transmission latency includes: a transmitting device configured to sequentially transmit data; a data prediction device configured to predict future data after a lapse of a prediction time equivalent to a latency time on a transmission line of the network based on time-series data in a given period transmitted from the transmitting device, using a prescribed prediction method, and transmit the future data; and a receiving device configured to receive the future data.
    Type: Application
    Filed: September 24, 2023
    Publication date: April 25, 2024
    Inventors: Yutaka KATSUYAMA, Toshio SATO, Kazuhiko TAMESUE, Takuro SATO, Jiro KATTO
  • Publication number: 20240122127
    Abstract: A cultivation greenhouse includes: an inner lining that forms a housing space for housing a plant to be a cultivation target, the inner lining tightly sealing the housing space; an outer lining that is disposed on an outer side of the inner lining to house the inner lining, the outer lining forming, with the inner lining, a circulation space for flowing outside air; and a circulation device that circulates air outside the outer lining into the circulation space and discharges the air to outside of the outer lining.
    Type: Application
    Filed: January 27, 2022
    Publication date: April 18, 2024
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Shohei Akagi, Keiichi Sato, Yutaka Miyamoto, Yoshitaka Shindo
  • Publication number: 20240126198
    Abstract: An image forming apparatus includes a feed tray, first and second sensors, and a controller. The controller adjusts a sheet interval between the first and second recording materials based on sensor detected length and width of a recording material fed from the feed tray. When a first recording material has a first length and a second recording material has a second length longer than the first length, the controller performs control to increase a sheet interval in response to a first number of recording materials having the second length and conveyed successively. When the first recording material has the first length and the second recording material has a third length shorter than the first length, the controller performs control to reduce the sheet interval in response to a second number of recording materials having the third length and conveyed successively. The second number is greater than the first number.
    Type: Application
    Filed: October 9, 2023
    Publication date: April 18, 2024
    Inventors: TAKANORI WATANABE, TAKASHI NARAHARA, YUTAKA SATO
  • Publication number: 20240120617
    Abstract: Disclosed is a composition for a non-aqueous secondary battery adhesive layer which comprises a particulate polymer, wherein a value of pressure sensitivity of adhesion strength as obtained using the following formula (1) is greater than 20 and less than 80: pressure sensitivity of adhesion strength (N/(m·MPa))=(T3?T1)/2 . . . (1), where T1 represents an adhesion strength (N/m) between a polyethylene separator and an adhesive layer for a non-aqueous secondary battery adhesive layer that is obtained from the composition for a non-aqueous secondary battery adhesive layer when the polyethylene separator and the adhesive layer are bonded by pressing at 25° C. and a pressure of 1 MPa for 10 seconds, and T3 represents an adhesion strength (N/m) between the polyethylene separator and the adhesive layer when the polyethylene separator and the adhesive layer are bonded by pressing at 25° C. and a pressure of 3 MPa for 10 seconds.
    Type: Application
    Filed: March 17, 2022
    Publication date: April 11, 2024
    Applicant: ZEON CORPORATION
    Inventors: Masanobu SATO, Yutaka MARUHASHI
  • Patent number: 11953116
    Abstract: A valve body has an inflow passage for a working fluid, an outflow passage for the working fluid, and a pressure relief passage, which connects the inflow passage and the outflow passage by bypassing a normally close valve seat. A pressure relief valve is located in the pressure relief passage. The pressure relief valve closes the pressure relief passage, if a pressure of the working fluid in the outflow passage is lower than, is equal to, and is higher by a pressure difference less than a predetermined relief pressure than a pressure of the working fluid in the inflow passage. The pressure relief valve opens the pressure relief passage, if the pressure of the working fluid in the outflow passage is higher by a pressure difference equal to or higher than the relief pressure than a pressure of the working fluid in the inflow passage.
    Type: Grant
    Filed: September 8, 2022
    Date of Patent: April 9, 2024
    Assignee: HAMANAKODENSO CO., LTD.
    Inventors: Fumiaki Kaneko, Masashi Sugano, Yutaka Sato, Masahiro Hisada
  • Patent number: 11945882
    Abstract: Crystals of the compound represented by formula (1), a method for the production thereof, and a method for producing an antibody-drug conjugate using the crystals.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: April 2, 2024
    Assignee: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Tatsuya Yamaguchi, Takashi Kouko, Shigeru Noguchi, Yohei Yamane, Fumikatsu Kondo, Takahiro Aoki, Tadahiro Takeda, Kohei Sakanishi, Hitoshi Sato, Tsuyoshi Ueda, Shinji Matuura, Kei Kurahashi, Yutaka Kitagawa, Tatsuya Nakamura
  • Patent number: 11942495
    Abstract: A semiconductor device includes a semiconductor chip, a circuit board, a heat releasing plate, an adhesive member, and a conductive member. The circuit board transmits a signal of the semiconductor chip. The heat releasing plate has the semiconductor chip disposed thereon, and has an opening in a region on the outer side of a semiconductor chip placement region that is a region in which the semiconductor chip is disposed. The adhesive member is disposed in a region on the outer side of the opening on a different surface of the heat releasing plate from the surface on which the semiconductor chip is disposed, and bonds the circuit board and the heat releasing plate to each other. The conductive member connects the semiconductor chip and the circuit board to each other via the opening.
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: March 26, 2024
    Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventors: Daisuke Chino, Hiroyuki Shigeta, Shigekazu Ishii, Koyo Hosokawa, Hirohisa Yasukawa, Mitsuhito Kanatake, Kosuke Hareyama, Yutaka Ootaki, Kiyohisa Sakai, Atsushi Tsukada, Hirotaka Kobayashi, Ninao Sato, Yuki Yamane
  • Publication number: 20240069297
    Abstract: In an optical fiber cable in which an optical fiber ribbon formed by parallelly arranging a plurality of optical fibers is packaged in an internal space, a core portion of each optical fiber is made of pure quartz and an effective cross-sectional area of the core portion at a wavelength of 1,550 nm is 110 ?m2 or more and 150 ?m2 or less. The optical fiber ribbon is an optical fiber ribbon in which the optical fibers are connected by continuously applying an adhesive resin between adjacent optical fibers. An occupation ratio of the optical fiber ribbon to the internal space calculated from a ratio of a cross-sectional area of the internal space to a cross-sectional area of the packaged optical fiber ribbon is 25% or more and 55% or less.
    Type: Application
    Filed: November 10, 2021
    Publication date: February 29, 2024
    Inventors: Yutaka HASHIMOTO, Fumiaki SATO, Masashi KIKUCHI, Akira SAKURAI, Yusuke YAMADA
  • Patent number: 11846364
    Abstract: An electromagnetic valve is configured with an electromagnetic section, a flow path section, and a sealing member between them. This separate arrangement improves a degree of freedom for arranging inflow and/or outflow passage. This separate arrangement also enables to reduce a size of the electromagnetic section. A plunger comes in contact with a central portion of a spherical portion of a valve member. A normally open compression spring comes in contact with a peripheral portion of the valve member. The valve member can be reliably seated on the normally close valve seat even if the plunger is slightly tilted.
    Type: Grant
    Filed: September 8, 2022
    Date of Patent: December 19, 2023
    Assignee: HAMANAKODENSO CO., LTD.
    Inventors: Fumiaki Kaneko, Masashi Sugano, Yutaka Sato, Masahiro Hisada
  • Publication number: 20230400803
    Abstract: The heater including a substrate, a first heat generation member, a second heat generation member having a length substantially a same in a longitudinal direction as a length of the first heat generation member, a third heat generation member having a length shorter than lengths of the first heat generation member and the second heat generation member in the longitudinal direction, and a fourth heat generation member having a length shorter than length of the third heat generation member in the longitudinal direction, wherein the first heat generation member, the second heat generation member, the third heat generation member and the fourth heat generation member are arranged on the substrate.
    Type: Application
    Filed: August 28, 2023
    Publication date: December 14, 2023
    Inventors: Kazuhiro Doda, Ken Nakagawa, Tsuguhiro Yoshida, Yutaka Sato, Kohei Wakatsu
  • Patent number: 11815835
    Abstract: There is used an image forming apparatus including a fixing unit configured to heat a recording material at a fixing nip portion to fix a toner image, and a control unit configured to switch a target temperature, wherein, in the case where the target temperature of preceding recording material is first temperature, the target temperature of subsequent recording material is second temperature which is higher than the first temperature, and a difference between the second temperature and the first temperature has a first value, the control unit performs switching from timing which is earlier than reaching of the second recording material to the fixing nip portion by a predetermined period, and, the higher the target temperature of the preceding recording material, the shorter the predetermined period.
    Type: Grant
    Filed: September 27, 2022
    Date of Patent: November 14, 2023
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Takashi Narahara, Ryo Morihara, Yutaka Sato
  • Publication number: 20230314989
    Abstract: Disclosed is an image forming apparatus including: a fixation unit configured to heat a toner image formed corresponding to image data and fix the heated toner image onto a recording material; and a control unit configured to determine a fixation target temperature used by the fixation unit to heat the toner image on the basis of the image data, wherein the control unit performs a first determination to calculate a first target temperature on the basis of image density information in each of a plurality of regions in which the image data is divided in a main-scanning direction and a sub-scanning direction and a second determination to determine whether the image data is a text image, and determines the fixation target temperature on the basis of results of the first determination and the second determination.
    Type: Application
    Filed: June 5, 2023
    Publication date: October 5, 2023
    Inventors: Takashi Narahara, Ryo Morihara, Yutaka Sato
  • Patent number: 11774891
    Abstract: The heater including a substrate, a first heat generation member, a second heat generation member having a length substantially a same in a longitudinal direction as a length of the first heat generation member, a third heat generation member having a length shorter than lengths of the first heat generation member and the second heat generation member in the longitudinal direction, and a fourth heat generation member having a length shorter than length of the third heat generation member in the longitudinal direction, wherein the first heat generation member, the second heat generation member, the third heat generation member and the fourth heat generation member are arranged on the substrate.
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: October 3, 2023
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kazuhiro Doda, Ken Nakagawa, Tsuguhiro Yoshida, Yutaka Sato, Kohei Wakatsu
  • Patent number: 11709445
    Abstract: Disclosed is an image forming apparatus including: a fixation unit configured to heat a toner image formed corresponding to image data and fix the heated toner image onto a recording material; and a control unit configured to determine a fixation target temperature used by the fixation unit to heat the toner image on the basis of the image data, wherein the control unit performs a first determination to calculate a first target temperature on the basis of image density information in each of a plurality of regions in which the image data is divided in a main-scanning direction and a sub-scanning direction and a second determination to determine whether the image data is a text image, and determines the fixation target temperature on the basis of results of the first determination and the second determination.
    Type: Grant
    Filed: February 23, 2022
    Date of Patent: July 25, 2023
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takashi Narahara, Ryo Morihara, Yutaka Sato
  • Publication number: 20230118556
    Abstract: A method for manufacturing a composite member, in which a composite member having a high joining strength can be manufactured in an inexpensive and efficient way; and the composite member. A metal member and a resin-containing member are joined together by heating the metal member while pressing the resin-containing member against a metal porous film formed on a surface of the metal member. The porous film is formed by impacting the surface of the metal member with metal powder by the cold spray process.
    Type: Application
    Filed: March 23, 2021
    Publication date: April 20, 2023
    Applicant: TOHOKU UNIVERSITY
    Inventors: Yutaka SATO, Tetsuya SONODA, Takayuki KUWASHIMA, Takahiro KUBO
  • Publication number: 20230116189
    Abstract: A heater includes: a substrate; an insulating layer that is provided on the substrate; and a heat generating element that is provided on the insulating layer, and in a case where a region including a center of the substrate is defined as a first region, a region on a side closer to one end portion than the first region is defined as a second region, and a region on a side closer to the other end portion than the first region is defined as a third region in a transverse direction that is orthogonal to a longitudinal direction of a surface of the substrate on which the insulating layer is provided, the first region is a plane, and the second region and the third region are bent from the first region in a thickness direction of the substrate that is orthogonal to the longitudinal direction and the transverse direction.
    Type: Application
    Filed: October 5, 2022
    Publication date: April 13, 2023
    Inventors: Tatsuya Kinukawa, Yutaka Sato, Sho Taguchi, Tomoo Akizuki, Yuki Oshima, Osamu Sasaoka, Masafumi Maeda
  • Patent number: D1023071
    Type: Grant
    Filed: April 4, 2023
    Date of Patent: April 16, 2024
    Assignee: Kubota Corporation
    Inventors: Yutaka Araki, Hiroyuki Sakai, Fuminori Sato