Patents by Inventor Yusuke Fujii

Yusuke Fujii 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: 12252618
    Abstract: A pretreatment liquid is a pretreatment liquid to be used for a pretreatment that is performed on an impermeable base material before an image is recorded on the impermeable base material, including a resin and an aqueous medium, in which the resin has at least one selected from the group consisting of a structural unit (1), and a structural unit (2), a glass transition temperature of the resin is ?40° C. or higher and lower than 100° C., and a content of an alkyl (meth)acrylate unit containing a C2 or more chain alkyl group in the resin is less than 5% by mass. In the formulae, R2 represents a hydrogen atom or a C1 to C4 alkyl group, A2 represents —NH— or —N(L4-Y4)—, L2 and L4 represent a divalent group or a single bond, L3 represents a divalent group, Y2 and Y4 represent a monovalent group such as an alkyl group, and Y3 represents a monovalent group such as —OH.
    Type: Grant
    Filed: March 15, 2021
    Date of Patent: March 18, 2025
    Assignee: FUJIFILM Corporation
    Inventors: Kenji Shirokane, Shoichiro Kobayashi, Yusuke Fujii
  • Publication number: 20250076209
    Abstract: This inspection device includes an infrared acquisition unit for acquiring infrared light detected by an infrared camera for detecting infrared light from an inspected object that includes an electroconductive member, an intensity-determining unit for determining the detection intensity of the infrared light, and a scratch-determining unit for determining whether or not there is a scratch on the electroconductive member on the basis of the detection intensity of the infrared light.
    Type: Application
    Filed: January 31, 2022
    Publication date: March 6, 2025
    Inventors: Yuki YANO, Nobuyuki KAMIHARA, Takayuki MORITAKE, Kohei KAWAZOE, Kiwamu NAKAJIMA, Toshinobu MURAKI, Yusuke HASHIDA, Kanata FUJII
  • Patent number: 12237532
    Abstract: Power supply device includes: battery stack in which a plurality of battery cells each including, on a top surface thereof, gas discharge valve that opens when an internal pressure of outer covering can increases are stacked; first cover provided on a top surface of battery stack and defining first gas duct communicating with gas discharge valve; and second cover provided on a top surface of first cover and defining second gas duct on a top surface of first gas duct. A plurality of communication holes through which first gas duct and second gas duct communicate with each other are formed on the top surface of first cover.
    Type: Grant
    Filed: January 20, 2021
    Date of Patent: February 25, 2025
    Assignee: SANYO Electric Co., Ltd.
    Inventors: Yusuke Fujii, Takuya Egashira
  • Publication number: 20250058422
    Abstract: After a first recess whose bottom is of a shape represented by a side surface of an inverted cone is formed in a reverse side of a wafer and before a second recess whose bottom is of a circular shape is formed in the reverse side of the wafer, a chuck table and a spindle are spaced from each other to separate a plurality of grindstones and the reverse side of the wafer from each other, and then a tilt of at least one of the chuck table or the spindle is adjusted to change an angle formed between a rotational axis about which the chuck table is rotatable and a rotational axis about which the spindle is rotatable.
    Type: Application
    Filed: July 29, 2024
    Publication date: February 20, 2025
    Inventors: Yoshikazu SUZUKI, Yusuke FUJII
  • Patent number: 12214607
    Abstract: Provided is an image recording method including applying a pretreatment liquid containing water and a resin X and an ink containing water and a colorant onto a resin base material A which has a specific distortion rate and to which a tension is applied, to obtain an image, heating the image to a temperature Td and drying the image, and cooling the image to a temperature Tr, in which ?total calculated by Equation (1) is 40 kgf/cm2 or less. E(Td) represents an elastic modulus of the resin X at the temperature Td, ?(Td) represents an expansion coefficient of the resin base material A under specific conditions, E(T) represents an elastic modulus of the resin X at a temperature T of the image in the cooling, ?r(T) represents a linear expansion coefficient of the resin X at the temperature T, and ?s(T) represents a linear expansion coefficient of the resin base material A under specific conditions.
    Type: Grant
    Filed: January 24, 2022
    Date of Patent: February 4, 2025
    Assignee: FUJIFILM Corporation
    Inventors: Takeshi Miyato, Michio Arai, Yusuke Fujii, Kenji Shirokane
  • Patent number: 12215399
    Abstract: A non-oriented electrical steel sheet according to one embodiment of this invention includes a base metal steel sheet and a composite coating film composed of a Zn-containing phosphate and an organic resin, the composite coating film being formed on a surface of the base metal steel sheet. A molar ratio of Zn to all metal components in the composite coating film is 10 mol % or more, and after the non-oriented electrical steel sheet is boiled for 20 minutes in boiled distilled water, an amount of soluble Zn in the distilled water is 1.0 mg/m2 or more. The method for determining the amount of soluble Zn is in accordance with JIS K 0102: 2016 “Testing Methods for Industrial Wastewater”, 53.3 “ICP Emission Spectroscopy”.
    Type: Grant
    Filed: April 17, 2020
    Date of Patent: February 4, 2025
    Assignee: NIPPON STEEL CORPORATION
    Inventors: Hiroyasu Fujii, Jun Maki, Kazutoshi Takeda, Hiroyuki Mimura, Yusuke Kanto, Shuichi Yamazaki
  • Patent number: 12206313
    Abstract: A brushless motor is at least partially located in a hermetically sealed space. An electric work machine includes a brushless motor, an output unit, a motor case, a lead wire, and a first seal. The brushless motor includes a stator, a rotor rotatable with respect to the stator, and a rotor shaft fixed to the rotor. The output unit is drivable by the rotor shaft. The motor case includes an internal space and a wiring passage. The internal space accommodates the stator and the rotor. The lead wire is located in the wiring passage connecting the internal space and an external space of the motor case. The first seal seals between the lead wire and the motor case.
    Type: Grant
    Filed: April 26, 2022
    Date of Patent: January 21, 2025
    Assignee: MAKITA CORPORATION
    Inventors: Fuminari Fujii, Yusuke Ichioka
  • Patent number: 12201855
    Abstract: The system includes a bed on which an irradiation target is mounted, an irradiation device that irradiates the irradiation target with a particle beam, and a magnetic resonance imaging apparatus that captures an image of an irradiation object and includes a magnet that generates a static magnetic field in an image capturing space in which the irradiation target is disposed, and a yoke disposed outside the image capturing space and through which a magnetic flux of the generated magnetic field passes. The irradiation device 21 is disposed on a back surface side of the yoke when viewed from the image capturing space, and irradiates the irradiation target with the particle beam from a through-hole or gap provided in the yoke. A direction in which the particle beam enters the image capturing space intersects with a direction of a static magnetic field applied to the image capturing space by the magnet.
    Type: Grant
    Filed: June 24, 2020
    Date of Patent: January 21, 2025
    Assignee: HITACHI HIGH-TECH CORPORATION
    Inventors: Yusuke Fujii, Manabu Aoki, Masumi Umezawa
  • Patent number: 12203648
    Abstract: An air conditioner includes a housing including an illumination opening at a position viewable by a user; a blower provided in an airflow path connecting an inlet and outlet; a light emitter provided in the housing viewable through the illumination opening and including a light incident portion to receive light emitted from a first light source and a first light emission portion to emit first light generated from the light and including light simulating natural light; and at least one light extractor emitting second light that is part of the light received by the light emitter that reaches an edge portion of the light emitter without being emitted as the first light or second light received from the first light source or a second light source different from the first light source without intervention of the light emitter. The at least one light extractor is provided in the airflow path.
    Type: Grant
    Filed: September 8, 2023
    Date of Patent: January 21, 2025
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Satoru Okagaki, Yusuke Fujii, Haruka Suzuki, Muneharu Kuwata, Kuniko Kojima
  • Patent number: 12202687
    Abstract: An article processing apparatus includes: a configuration determination unit configured to determine a configuration of at least one transport unit including articles and stacked article groups each including a pallet, and at least one of the articles placed on the pallet, wherein first article groups are article groups excluding uppermost one of the stacked article groups; a palletizing mechanism configured to place the at least one of the articles on the pallet so as to form each of the stacked article groups; and a stacking mechanism configured to stack the article groups formed by the palletizing mechanism so as to form the transport unit, wherein the configuration determination unit is configured to determine the configuration of the at least one transport unit such that a load applied to each of the first article groups is smaller than a load index set to each of the first article groups.
    Type: Grant
    Filed: June 22, 2021
    Date of Patent: January 21, 2025
    Assignee: Daifuku Co., Ltd.
    Inventors: Kazutoshi Ito, Osamu Futami, Tadasuke Ogawa, Atsushi Minoo, Yusuke Fujii
  • Publication number: 20250020277
    Abstract: A pressure tank unit may include: a tank including a container space which contains compressed gas; and a plurality of protectors bonded to a surface of the tank, wherein the tank may include: a body part having a cylindrical shape; and a dome part provided at an end of the body part and having a hemispherical shape, the plurality of protectors may be arranged along a boundary between the body part and the dome part in a circumferential direction of the tank, each of the plurality of protectors may have a first portion covering the dome part and a second portion covering the body part, and an inner surface of the second portion facing the body part may include at least one bonding area bonded to the body part via a bonding material.
    Type: Application
    Filed: July 2, 2024
    Publication date: January 16, 2025
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, KOJIMA INDUSTRIES CORPORATION
    Inventors: Yuki FUJIE, Naoki UEDA, Ryosuke NIWA, Yusuke FUJII, Koji ANDO
  • Publication number: 20250020417
    Abstract: A heater device includes a flexible heat generating portion, a surface layer that covers a front side of the heat generating portion, and a heat insulating portion that covers a back side of the heat generating portion and blocks heat generated by the heat generating portion. The heat generating portion, the surface layer, and the heat insulating portion are configured as a laminate in which the surface layer, the heat generating portion, and the heat insulating portion are laminated in this order via an adhesive. The laminate has a plurality of slits for suppressing deformation due to differences in the linear expansion coefficients of the heat generating portion, the surface layer and the heat insulating portion.
    Type: Application
    Filed: September 26, 2024
    Publication date: January 16, 2025
    Inventors: Yusuke KOMATSUBARA, Takayuki SHIMAUCHI, Toshiharu FUJII, Toru MORI
  • Publication number: 20240425715
    Abstract: An object of the present invention is to provide a manufacturing method of a conductive layer, in which storage stability and jetting stability of an ink are excellent and a conductive layer having excellent conductivity can be formed.
    Type: Application
    Filed: September 5, 2024
    Publication date: December 26, 2024
    Applicant: FUJIFILM Corporation
    Inventors: Yusuke FUJII, Norihide SHIMOHARA, Masaharu KAWAI
  • Publication number: 20240424817
    Abstract: An object of the present invention is to provide a manufacturing method of a conductor capable of forming a conductive film having excellent rub resistance. Another object of the present invention is to provide a manufacturing method of an electromagnetic wave shielding body, and a conductor.
    Type: Application
    Filed: September 6, 2024
    Publication date: December 26, 2024
    Applicant: FUJIFILM Corporation
    Inventors: Norihide SHIMOHARA, Yusuke FUJII
  • Patent number: 12173477
    Abstract: A control system for a work machine includes a plurality of hydraulic pumps that discharge hydraulic oil, a hydraulic cylinder that moves a working equipment element, a plurality of flow rate control valves that are respectively connected to the hydraulic pumps and adjust a flow rate of the hydraulic oil supplied to the hydraulic cylinder, a plurality of supply flow paths respectively connected to the of flow rate control valves, a meter-in flow path that connects a collective part of the supply flow paths and an inlet of the hydraulic oil in the hydraulic cylinder, a plurality of discharge flow paths respectively connected to the flow rate control valves, a meter-out flow path that connects a collective part of the discharge flow paths and an outlet of the hydraulic oil in the hydraulic cylinder, and a throttle disposed in the meter-out flow path.
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: December 24, 2024
    Assignee: KOMATSU LTD.
    Inventors: Yuuji Shibata, Yusuke Fujii
  • Publication number: 20240408533
    Abstract: A method for separating a fluorocarbon, the method including separating a fluorocarbon having n carbon atoms from a mixture including the fluorocarbon having n carbon atoms and a fluorocarbon having n+m or more carbon atoms, where the fluorocarbon having n carbon atoms is separated by bringing the mixture and an adsorbent into contact with each other, n is an integer of 1 or more; and m is an integer of 1 or more.
    Type: Application
    Filed: August 19, 2024
    Publication date: December 12, 2024
    Applicants: DAIKIN INDUSTRIES, LTD., ATOMIS INC.
    Inventors: Michiru KAGAWA, Yoshinori TANAKA, KenJI SUMIDA, Yusuke FUJII
  • Publication number: 20240414839
    Abstract: Provided is a manufacturing method of a printed circuit board, which has excellent coverage of an electromagnetic wave shielding layer and excellent electromagnetic wave shielding characteristics.
    Type: Application
    Filed: August 19, 2024
    Publication date: December 12, 2024
    Applicant: FUJIFILM Corporation
    Inventors: Norihide SHIMOHARA, Yusuke FUJII
  • Publication number: 20240378345
    Abstract: A method of predicting a shape change of a press-formed product, includes: generating a blank model which is divided into a plurality of pieces in a sheet thickness direction such that the blank model can be analyzed; acquiring a shape and residual stress in the sheet thickness direction of the press-formed product immediately after the spring back by performing press forming analysis and spring back analysis using the blank model and a die model; setting a value of residual stress relaxed and reduced to an element or an integration point of a sheet thickness surface layer of the press-formed product immediately after spring back; and determining a shape in which moment of force is balanced in the press-formed product for which a value of residual stress of only the sheet thickness surface layer has been set to be relaxed and reduced.
    Type: Application
    Filed: September 27, 2022
    Publication date: November 14, 2024
    Applicant: JFE STEEL CORPORATION
    Inventors: Yusuke FUJII, Taira NAKAMOTO, Masaki URABE
  • Patent number: 12116496
    Abstract: A pretreatment liquid for an impermeable medium is a pretreatment liquid including water, a resin, and an organic acid, in which a ratio of a content of the resin to a content of the organic acid is greater than 0 and less than 4 on a mass basis, and the organic acid is a compound represented by Formula 1. In Formula 1, l represents 1 or greater, m represents 0 or 1, n represents 1 or greater, and l+m+n is 2 or greater. R1, R2, R3, and R4 each independently represent a hydrogen atom, a hydroxyl group, a carboxy group, an amino group, or an alkyl group having 1 to 4 carbon atoms.
    Type: Grant
    Filed: November 10, 2020
    Date of Patent: October 15, 2024
    Assignee: FUJIFILM Corporation
    Inventors: Yusuke Fujii, Ayato Sato, Takeshi Miyato
  • Publication number: 20240328991
    Abstract: In a state where a sensor element heated by a heater part with a heater element being energized according to a predetermined duty ratio is at a normal drive temperature, the duty ratio is monitored, when reduction of the duty ratio from a normal value corresponding to the normal drive temperature is detected, the duty ratio is further reduced to reduce a temperature of the sensor element to a protective drive temperature, and the duty ratio is increased at a timing when a predetermined protective drive time has elapsed to return the temperature of the sensor element to the normal drive temperature, and, when the duty ratio at a timing when the temperature of the sensor element is returned to the normal drive temperature is smaller than the normal value, the duty ratio is reduced again to reduce the temperature of the sensor element to the protective drive temperature.
    Type: Application
    Filed: March 25, 2024
    Publication date: October 3, 2024
    Inventors: Naoya SAITO, Kazuki TAKEGAWA, Shodai HIRATA, Yusuke FUJII