Patents by Inventor Yusuke Nakagawa

Yusuke Nakagawa 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: 20240116028
    Abstract: A method of regenerating an acid gas adsorption device includes the steps of: causing an acid gas to be adsorbed to an acid gas adsorption material by supplying a gas including the acid gas to an acid gas adsorption device so that the gas is brought into contact with an acid gas adsorption layer; causing the acid gas to be desorbed from the acid gas adsorption material; removing the acid gas adsorption layer of the acid gas adsorption device, which has been subjected to the step of causing the acid gas to be adsorbed and the step of causing the acid gas to be desorbed, from a surface of a base material; and forming an acid gas adsorption layer including a porous carrier and an acid gas adsorption material on the surface of the base material from which the acid gas adsorption layer has been removed.
    Type: Application
    Filed: December 20, 2023
    Publication date: April 11, 2024
    Applicant: NGK INSULATORS, LTD.
    Inventors: Yusuke OKUMA, Yukinari SHIBAGAKI, Hirofumi KAN, Kazuki IIDA, Atsushi TORII, Kosuke NAKAGAWA
  • Patent number: 11955786
    Abstract: Provided is an electrical junction box that has a novel structure capable of stably preventing water from intruding into a case while simplifying the operation for connecting the electrical junction box and an external apparatus. An electrical junction box includes a circuit structure that includes a connection terminal for connection to an external apparatus, a case that has an insertion hole and houses the circuit structure, a relay terminal that is connected to the connection terminal, and includes an external connection portion that is inserted into the insertion hole and is exposed to the outside of the case, and a sealing member that is compressed between opposing surfaces of the insertion hole and the relay terminal and seals the insertion hole.
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: April 9, 2024
    Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Yusuke Isaji, Kenji Nakagawa
  • Patent number: 11939692
    Abstract: A steel sheet for can making and methods for manufacturing the same. The steel sheet includes, in order from a steel sheet side, an iron-nickel diffusion layer, a metallic chromium layer, and a chromium oxide layer. The iron-nickel diffusion layer has a nickel coating weight of 50 mg/m2 to 500 mg/m2 per surface of the steel sheet and a thickness of 0.060 ?m to 0.500 ?m per surface of the steel sheet. The metallic chromium layer includes a flat-like metallic chromium sublayer and a granular metallic chromium sublayer placed on a surface of the flat-like metallic chromium sublayer. The total chromium coating weight of both sublayers per surface of the steel sheet is 60 mg/m2 to 200 mg/m2. The chromium oxide layer has a chromium coating weight 3 mg/m2 to 10 mg/m2 per surface of the steel sheet in terms of metallic chromium.
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: March 26, 2024
    Assignee: JFE STEEL CORPORATION
    Inventors: Yusuke Nakagawa, Hanyou Sou, Yoichiro Yamanaka
  • Patent number: 11935998
    Abstract: A battery device comprises a nonaqueous electrolyte secondary battery provided with an electric power generating element and a pressing member which presses the electric power generating element in the stacking direction. The electric power generating element comprises: a positive electrode with a positive electrode active material layer of a positive electrode active material on the surface of a positive electrode collector; a negative electrode with a negative electrode active material layer of a negative electrode active material on the surface of a negative electrode collector; and a separator which holds an electrolyte solution. This battery device satisfies (1) 0.1<(T1?T2)/T1×100<5, where T1 is the thickness of the thickest portion of the electric power generating element in the stacking direction, and T2 is the thickness of the thinnest portion of the of the electric power generating element in the stacking direction.
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: March 19, 2024
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Takamasa Nakagawa, Takeshi Nakano, Hiroyuki Tanaka, Yusuke Nakashima, Naofumi Shoji
  • Patent number: 11927381
    Abstract: When a controller performs a defrosting operation in which frost on an outdoor heat exchanger is caused to be melted, the controller is configured to perform a first defrosting control in which a switching state of a switching device is set to a first state, after the controller performs the first defrosting control, perform a second defrosting control in which the switching state of the switching device is set to a second state, and after the controller performs the second defrosting control, perform a third defrosting control in which the switching state of the switching device is set to the first state.
    Type: Grant
    Filed: January 26, 2018
    Date of Patent: March 12, 2024
    Assignee: Mitsubishi Electric Corporation
    Inventors: Yusuke Tashiro, Yasuhide Hayamaru, Masakazu Kondo, Masakazu Sato, Naoki Nakagawa, Atsushi Kawashima
  • Publication number: 20240075668
    Abstract: An injection apparatus of one embodiment includes a cylinder, a screw, and a drive mechanism configured to drive the screw. The drive mechanism includes a piston having a hollow piston rod, a connection rod having one end side inserted into the piston rod, the connection rod being rotatable with respect to the piston and movable integrally with the piston in a direction of a central axis of the piston rod, and a rotating body which is arranged around the connection rod and is driven to rotate around a central axis of the connection rod as a rotation axis. A plurality of external teeth are provided on the connection rod, and a plurality of internal teeth meshing with the external teeth are provided on the rotating body. Also, the screw is non-rotatably connected to the other end side of the connection rod protruding from the piston rod.
    Type: Application
    Filed: August 19, 2023
    Publication date: March 7, 2024
    Inventors: Yutaka NAKAGAWA, Yusuke YONEHARA, Toshio TOYOSHIMA
  • Publication number: 20240075667
    Abstract: An injection apparatus of one embodiment includes a cylinder, a screw provided inside the cylinder, and a drive mechanism configured to rotate the screw, move the screw forward, and move the screw backward. The drive mechanism includes a piston having a piston rod and a rotating body which is arranged around the piston rod and is driven to rotate around a central axis of the piston rod as a rotation axis. A plurality of external teeth extending in the direction of the central axis of the piston rod are provided on the piston rod, and a plurality of internal teeth meshing with the external teeth are provided on the rotating body. Also, the screw is non-rotatably connected to a distal end side of the piston rod.
    Type: Application
    Filed: August 19, 2023
    Publication date: March 7, 2024
    Inventors: Yutaka NAKAGAWA, Yusuke YONEHARA, Toshio TOYOSHIMA
  • Publication number: 20240075669
    Abstract: A configuration of oil hydraulic power unit is simplified. In the oil hydraulic power unit, a port B and a port C are communicated to each other. By this, the hydraulic oil supplied to the port B can also be supplied to the port C even in exclusion of the solenoid valve and the flow-rate control valve, and, as a result, the hydraulic oil supplied to the port C contacts a side surface of the piston, and therefore, a backward pressure can be applied to the side surface of the piston. Thus, according to the oil hydraulic power unit, the backward movement of the piston can be achieved even in the exclusion of the solenoid valve and the flow-rate control valve.
    Type: Application
    Filed: August 19, 2023
    Publication date: March 7, 2024
    Inventors: Yutaka NAKAGAWA, Yusuke YONEHARA, Toshio TOYOSHIMA
  • Publication number: 20240077095
    Abstract: A clip includes a first guide and a second guide each configured to guide an engagement portion of a suspender to a gap formed therebetween, at least one of the first guide or the second guide being engageable with the engagement portion inserted through the gap, and a connecting portion connecting the first guide and the second guide to each other. The first guide and the second guide are each placed on a bottom surface of a groove of a cushion member.
    Type: Application
    Filed: August 28, 2023
    Publication date: March 7, 2024
    Inventors: Takefumi Adachi, Yusuke Nakagawa
  • Publication number: 20240075666
    Abstract: An injection molding machine includes an injection apparatus configured to perform an injection operation of a material and a mold clamping apparatus configured to mold the material injected from the injection apparatus. Here, the injection apparatus includes a screw, a piston connected to the screw, and a hydraulic apparatus configured to drive the piston in an axial direction. On the other hand, the mold clamping apparatus includes a movable platen to which a first mold can be attached, a fixed platen to which a second mold can be attached, and an electric drive unit configured to move the movable platen in a mold closing direction or a mold opening direction with respect to the fixed platen.
    Type: Application
    Filed: August 19, 2023
    Publication date: March 7, 2024
    Inventors: Yutaka NAKAGAWA, Yusuke YONEHARA, Toshio TOYOSHIMA
  • Patent number: 11918179
    Abstract: An image pickup apparatus for endoscope includes an image sensor, a ferrule which is a rectangular parallelepiped having a front surface, a rear surface, and four side surfaces and includes insertion holes and trenches parallel to the insertion holes on respective two side surfaces orthogonal to each other among the four side surfaces, an optical element in which a light emitting region is disposed in a position opposed to the insertion holes, and optical fibers inserted into the insertion holes.
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: March 5, 2024
    Assignee: OLYMPUS CORPORATION
    Inventor: Yusuke Nakagawa
  • Publication number: 20240066047
    Abstract: The present disclosure provides a compound having a STING agonistic activity, which may be expected to be useful as an agent for the prophylaxis or treatment of STING-related diseases. The present disclosure relates to a compound represented by the formula (I): wherein each symbol is as defined in the description, or a salt thereof.
    Type: Application
    Filed: May 1, 2023
    Publication date: February 29, 2024
    Inventors: MASATO YOSHIKAWA, MORIHISA SAITOH, TAISUKE KATO, YAYOI NAKAYAMA, TOMOHIRO SEKI, YASUO NAKAGAWA, YUSUKE TOMINARI, MASAKI SETO, YUSUKE SASAKI, MASANORI OKANIWA, TSUNEO ODA, AKITO SHIBUYA, KOSUKE HIDAKA, ZENYU SHIOKAWA, SHUMPEI MURATA, ATSUTOSHI OKABE, YOSHIHISA NAKADA, MICHIYO MOCHIZUKI, BRIAN SCOTT FREEZE, TAISUKE TAWARAISHI, YASUFUMI WADA, PAUL D. GREENSPAN
  • Publication number: 20240036468
    Abstract: A resist composition containing a resin component having a constitutional unit containing a phenolic hydroxyl group and a compound represented by General Formula (b0-1), in which the proportion of the constitutional unit in the resin component is more than 5% by mole and less than 45% by mole with respect to the total (100% by mole) of all constitutional units constituting the resin component.
    Type: Application
    Filed: December 24, 2021
    Publication date: February 1, 2024
    Inventors: Fumitake Hirayama, Tomoyuki Hirano, Yuzo Yoshida, Shinichi Kohno, Yusuke Nakagawa
  • Publication number: 20240028123
    Abstract: There is provided an information processing device (300) including a first acquisition unit (308) that acquires, according to an input from a first user, a control command including presentation unit information designating a presentation unit that presents a haptic stimulus by a haptic presentation device, and form information designating a form of the haptic stimulus, a generation unit (310) that generates, according to the control commands, a first haptic control signal to present the haptic stimulus to the presentation unit; and a first distribution unit (302) that distributes the first haptic control signal to the haptic presentation device worn on a body of each of a plurality of second users designated by the input by the first user.
    Type: Application
    Filed: November 26, 2021
    Publication date: January 25, 2024
    Applicant: Sony Group Corporation
    Inventors: Ryo YOKOYAMA, Yusuke NAKAGAWA, Ayumi NAKAGAWA, Yohei FUKUMA, Osamu ITO, Takayoshi YAMASAKI
  • Publication number: 20240009581
    Abstract: A tactile presentation apparatus according to an embodiment of the present technology includes a movable member, an elastic portion, and at least one drive unit. The elastic portion supports the movable member. The at least one drive unit is connected to the movable member, moves the movable member so as to elastically deform the elastic portion, and is capable of keeping the elastic portion elastically deformed.
    Type: Application
    Filed: November 4, 2021
    Publication date: January 11, 2024
    Inventors: RYO YOKOYAMA, YOHEI FUKUMA, TAHA MORIYAMA, YUSUKE NAKAGAWA
  • Publication number: 20240012482
    Abstract: A signal processing apparatus according to the present technology includes an information acquisition unit that acquires state information indicating a state of a user including a posture of the user, a tactile signal acquisition unit that acquires a reference tactile signal for performing tactile presentation to the user in a reference state, and an adjustment processing unit that generates an adjusted tactile signal by adjusting the reference tactile signal on the basis of the state information.
    Type: Application
    Filed: October 8, 2021
    Publication date: January 11, 2024
    Inventors: KAZUAKI TOBA, GEN ICHIMURA, OSAMU ITO, YUSUKE NAKAGAWA, RYO YOKOYAMA, IKUO YAMANO
  • Publication number: 20240004471
    Abstract: There is provided an information processing device (300) including a first acquisition unit (308) that is based on an input from a first user and that includes presentation unit information designating a presentation unit that presents a haptic stimulus by a haptic presentation device, and form information designating a form of the haptic stimulus, a generation unit (310) that generates, according to the control command, a haptic control signal to present the haptic stimulus to the presentation unit; and a first distribution unit (302) that distributes the haptic control signal to the haptic presentation device worn on a body of a second user. The haptic control signal corresponds to a predetermined image that is superimposed on an image of a real space distributed to the first user and that is generated on a basis of the input.
    Type: Application
    Filed: November 26, 2021
    Publication date: January 4, 2024
    Applicant: Sony Group Corporation
    Inventors: Ryo YOKOYAMA, Yusuke NAKAGAWA, Ayumi NAKAGAWA, Yohei FUKUMA, Osamu ITO, Takayoshi YAMASAKI
  • Patent number: 11812141
    Abstract: A control apparatus for a vehicle-mounted camera system equipped with a vehicle-mounted camera which captures an image of surroundings of a vehicle includes a margin-of-communication obtainer and a restriction determiner. The margin-of-communication obtainer works to determine a value of the margin of differential signaling between the vehicle-mounted camera and the control apparatus. When the value of the margin of differential signaling is lower than a restriction threshold value, the restriction determiner restricts at least one of a communication characteristic of the differential signaling, an application using the captured image, a frame rate in the vehicle-mounted camera, and an image-capturing area. This achieves the control apparatus for the vehicle-mounted camera system which is high in robustness in the differential signaling.
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: November 7, 2023
    Assignee: DENSO CORPORATION
    Inventors: Yusuke Nakagawa, Katsuhiko Hibino
  • Publication number: 20230349742
    Abstract: The packaged flow sensor is a packaged flow sensor for use by being fixed to an external substrate and includes a flow sensor chip including a sensor unit configured to detect a flow rate of a fluid, a case member including an opening toward the external substrate and configured to house the sensor unit in a state in which the sensor unit faces the opening, and a fixing member protruding from the case member toward the external substrate and configured to fix the packaged flow sensor to the external substrate.
    Type: Application
    Filed: December 15, 2020
    Publication date: November 2, 2023
    Inventors: Takashi KASAI, Yusuke NAKAGAWA, Takuma YOSHIDA, Daisuke MORIHARA
  • Patent number: 11779836
    Abstract: Provided is a vibration control apparatus that acquires content information about content including at least either one of video and audio to be presented to a user, and vibrates a vibration mechanism in such a manner that the user feels a pseudo force sensation defined based on the content information while the content is being presented.
    Type: Grant
    Filed: August 24, 2017
    Date of Patent: October 10, 2023
    Assignee: Sony Interactive Entertainment Inc.
    Inventors: Yukari Konishi, Yusuke Nakagawa