Patents by Inventor Yusuke Matsumoto

Yusuke Matsumoto 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: 12270048
    Abstract: An object of the present invention is to provide a technique for precisely arranging nerve cells on a substrate while suppressing the migration of nerve cells. A manufacturing method for a substrate on which nerve cells are arranged is provided, the method including a step of arranging, on a substrate, a plurality of liquid droplets containing nerve cells by an inkjet method to form one or a plurality of liquid pools, the substrate having a region in which a cell adhesive material is arranged and a region in which a cell non-adhesive material is arranged; and a step of incubating the liquid pool until the nerve cells sediment and temporarily adhere onto the substrate to form a cell aggregate. The diameter per one liquid pool is 500 ?m or less, and the density of nerve cells per one liquid pool is 105 cells/cm2 or more.
    Type: Grant
    Filed: March 2, 2021
    Date of Patent: April 8, 2025
    Assignee: Ricoh Company, Ltd.
    Inventors: Hidekazu Yaginuma, Masayuki Yumoto, Tatsuya Sameshima, Naoki Satoh, Natsuko Iwashita, Takahiko Matsumoto, Yusuke Nonoyama, Takehiro Yamazaki
  • Patent number: 12264494
    Abstract: There is provided a conveying device that can support a car weight with a mechanism lighter in weight. A driving device (6) of a conveying device that lifts and lowers a loading-weight support along a rail (3) includes a wheel unit (13) and a link (14). The wheel unit (13) drives to rotate a driving wheel (15) in contact with a guide surface (11) to lift and lower the loading-weight support. The link (14) includes a first joint (17) connected to the wheel unit (13) and a second joint (18) rotatably supported by the loading-weight support. The second joint (18) is arranged in a position further apart from the guide surface (11) than the first joint (17), and above the first joint (17). The link (14) is arranged such that a straight line connecting the first joint (17) and the second joint (18) is tilted smaller than 45 degrees.
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: April 1, 2025
    Assignees: MITSUBISHI ELECTRIC CORPORATION, TOKYO INSTITUTE OF TECHNOLOGY
    Inventors: Yusuke Sugahara, Yukio Takeda, Daisuke Matsuura, Takahiro Ishii, Takeshi Matsumoto, Masayuki Kakio, Daisuke Nakazawa
  • Publication number: 20250085797
    Abstract: The method for manufacturing a display device includes forming a light emitting element and a terminal on a substrate, forming a sealing film including a first inorganic insulating film and a second inorganic insulating film to cover the light emitting element and the terminal, forming a resist having a taper shape in which a thickness of an end portion on the sealing film becomes thinner as it goes to the terminal side by using a gray-tone mask, forming a taper shape in which thicknesses in end portions of the first inorganic insulating film and the second inorganic insulating film becomes thinner as it goes to the terminal side by etching, forming a touch electrode above the sealing film and forming wiring connected to the terminal via the end portions together with connecting to the touch electrode for detecting a touched position.
    Type: Application
    Filed: November 22, 2024
    Publication date: March 13, 2025
    Inventors: Yuko MATSUMOTO, Hajime AKIMOTO, Mitsuhide MIYAMOTO, Yusuke TADA
  • Publication number: 20250074508
    Abstract: An electric crawler vehicle includes a pair of left and right traveling crawlers, a traveling electric motor that generates traveling power to be transmitted to the pair of left and right traveling crawlers, and a turning electric motor that generates turning power to be transmitted to the pair of left and right traveling crawlers. The traveling electric motor and the turning electric motor are disposed on one lateral side of the vehicle.
    Type: Application
    Filed: September 5, 2024
    Publication date: March 6, 2025
    Applicants: Yanmar Holdings Co., Ltd., Toyota Jidosha Kabushiki Kaisha
    Inventors: Taihei DAIYAKUJI, Yusuke HASHIMOTO, Masashi MATSUMOTO
  • Publication number: 20250074518
    Abstract: An electric crawler vehicle comprising a pair of left and right traveling crawlers, each having a drive wheel, a traveling electric motor that generates traveling power to be transmitted to the pair of left and right traveling crawlers, a turning electric motor that generates turning power to be transmitted to the pair of left and right traveling crawlers, and a differential mechanism disposed in a power transmission path between the turning electric motor and each drive wheel of the pair of left and right traveling crawlers.
    Type: Application
    Filed: September 5, 2024
    Publication date: March 6, 2025
    Applicants: Yanmar Holdings Co., Ltd., Toyota Jidosha Kabushiki Kaisha
    Inventors: Yusuke HASHIMOTO, Tsutomu TAKAHASHI, Taihei DAIYAKUJI, Masashi MATSUMOTO
  • Patent number: 12243723
    Abstract: In a disclosed plasma processing apparatus, an electrostatic chuck provided in a chamber includes a first region on which a substrate is placed and a second region on which an edge ring is placed. The first region includes a first electrode provided therein. The second region including a second electrode provided therein. A first feed line connects the first electrode and a bias power supply generating a pulse of a voltage applied to the first electrode to each other. A second feed line connects the second electrode and the bias power supply or another bias power supply generating a pulse of the voltage applied to the second electrode to each other. The second feed line includes one or more sockets and one or more feed pins. The one or more feed pins have flexibility in a radial direction thereof and are fitted into the one or more sockets.
    Type: Grant
    Filed: May 25, 2022
    Date of Patent: March 4, 2025
    Assignee: Tokyo Electron Limited
    Inventors: Yusuke Hayasaka, Atsushi Sasaki, Kazuya Matsumoto, Shingo Takahashi, Koichi Nagami
  • Patent number: 12236357
    Abstract: Methods, computer program products, and systems are presented.
    Type: Grant
    Filed: January 8, 2019
    Date of Patent: February 25, 2025
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Hiromi Kobayashi, Yasue Makino, Yusuke Matsumoto, Hirokazu Kobayashi
  • Patent number: 12227385
    Abstract: A sheet transport device includes: a curved sheet transport path; multiple transport roller pairs disposed in the sheet transport path; multiple driving sources that drive the multiple transport roller pairs; multiple load detectors that detect the loads of the multiple driving sources; and a control unit that controls the driving speed of at least one of the driving sources such that detection results obtained by the load detectors are within a predetermined range in accordance with the position of the leading end of a sheet.
    Type: Grant
    Filed: September 6, 2022
    Date of Patent: February 18, 2025
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Makio Uehara, Toshitaka Tanaka, Hiroyuki Momiyama, Masashi Matsumoto, Yusuke Itozaki
  • Patent number: 12202690
    Abstract: A path switcher is provided at a point where a transport path along which a medium is to be transported branches out into a first branch path and a second branch path that are to be switched between by the path switcher. The path switcher includes: a switching component including a first arm and a second arm, the first arm being swingable at the point of branching of the transport path, the second arm being connected to a distal end of the first arm with an aid of a motion-allowing part, the switching component being configured to close one of the first branch path and the second branch path while opening an other of the first branch path and the second branch path; an elastic retaining component provided around the motion-allowing part and configured to elastically retain the first arm and the second arm in a predetermined positional relationship; and a rotary component rotatably provided at a distal end of the second arm and that is to come into contact with the medium.
    Type: Grant
    Filed: September 22, 2022
    Date of Patent: January 21, 2025
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Hiroyuki Momiyama, Yusuke Itozaki, Makio Uehara, Toshitaka Tanaka, Masashi Matsumoto
  • Patent number: 12147939
    Abstract: A device management apparatus according to one embodiment of the present invention for managing a plurality of devices which consume or deplete a product, said apparatus having a storage for storing device identification information and provider information in association with one another, a receiving unit for receiving device identification information and product information which has been transmitted by a device among the plurality of devices, a determination unit for determining whether or not the consumption status or depletion status expressed by the product information satisfies determination conditions, and a notification unit which, when the determination unit has determined that the determination conditions are met, notifies a provider device which is associated with the provider identified on the basis of the provider information associated with the device identification information about an action which pertains to a product which is consumed or depleted by the device identified by the device iden
    Type: Grant
    Filed: June 7, 2022
    Date of Patent: November 19, 2024
    Assignee: SORACOM, INC.
    Inventors: Kazuki Nakanishi, Hironori Saitoh, Yusuke Matsumoto
  • Patent number: 12128682
    Abstract: A liquid ejecting apparatus includes a head unit, and a drive signal output unit that outputs a drive signal. The head unit includes a first rigid substrate, and a first connector to which the drive signal is input, the drive signal output unit includes a second rigid substrate, and a second connector from which the drive signal is output, the first connector includes a first fixing portion, and a first terminal, the second connector includes a second fixing portion, and a second terminal, one of the first connector and the second connector has a receptacle shape, the other has a plug shape, the first connector and the second connector are fitted so that the first terminal and the second terminal are in direct contact with each other, and at least one of the first fixing portion and the second fixing portion is tin-plated.
    Type: Grant
    Filed: October 28, 2021
    Date of Patent: October 29, 2024
    Assignee: SEIKO EPSON CORPORATION
    Inventors: Yusuke Matsumoto, Toru Matsuyama
  • Publication number: 20240299915
    Abstract: Methods of making hydrotreating catalysts are provided having one or more phosphorus components carried on a composite support of a titanium-loaded binder component and post-framework modified ultra-stable Y-type zeolite. The support comprises the titanium-loaded binder component and a post-framework modified ultra-stable Y-type (USY) zeolite. The active components including the phosphorous active component and one or more hydrocracking metals active components loaded on the support.
    Type: Application
    Filed: May 3, 2024
    Publication date: September 12, 2024
    Applicants: Saudi Arabian Oil Company, JGC Catalysts & Chemicals Ltd., Japan Cooperation Center for Petroleum and Sustainable Energy
    Inventors: Omer Refa KOSEOGLU, Robert Peter HODGKINS, Yusuke MATSUMOTO, Koji UCHIDA, Naoya KOJIMA
  • Publication number: 20240278221
    Abstract: [Problem] To provide a catalyst for hydrotreating a heavy hydrocarbon oil, the catalyst exhibiting excellent demetallization performance, desulfurization performance, and deasphaltene performance and having high strength. [Solution] A hydrotreating catalyst, which is a catalyst for hydrotreating a heavy hydrocarbon oil, the catalyst including an alumina-phosphorus oxide carrier, and a hydrogenation-active metal component supported on the carrier, in which the content of phosphorus in the carrier is 0.4 to 2.0 mass % in terms of P2O5, the carrier has a local maximum value of the differential pore volume distribution in a pore diameter range of 18 to 22 nm measured by mercury intrusion porosimetry, in the carrier, the ratio (?PV/PVT) of a volume (?PV) of pores having a pore diameter in a range deviating from a range of a pore diameter at the local maximum value±2 nm to the total pore volume (PVT) measured by mercury intrusion porosimetry is 0.
    Type: Application
    Filed: September 5, 2022
    Publication date: August 22, 2024
    Inventors: Kenji Yamane, Hiroshi Shintaku, Yusuke Matsumoto
  • Publication number: 20240276099
    Abstract: An imaging system located on a moving body, includes an imaging device, a blur correction device, and an image processor. Based on a subject distance from the imaging device to the object to be imaged, the blur correction device sets a blur correction amount of blur in a movement direction caused when the imaging device captures images during movement of the moving body. The blur correction device corrects blur during image capturing by use of the set blur correction amount. The image processor calculates a pixel movement amount of a feature portion common to a first image and a second image. Based on the pixel movement amount and the movement amount of the moving body, the blur correction device calculates a third distance as the subject distance.
    Type: Application
    Filed: January 16, 2024
    Publication date: August 15, 2024
    Inventors: Satoshi Matsui, Norikazu KATSUYAMA, Yusuke MATSUMOTO, Yusuke ADACHI
  • Patent number: 12034416
    Abstract: There are provided a substrate on which a first integrated circuit, a first transistor, and a first inductor element are disposed, and which has a first side and a second side facing each other; a heat sink having a fifth side and a sixth side along the first side; the first integrated circuit, the first transistor, and the first inductor element are positioned in order of the first integrated circuit, the first transistor, and the first inductor element from the first side toward the second side, and the heat sink is fixed to the substrate such that a shortest distance between the fifth side and the first side is shorter than a shortest distance between the sixth side and the first side, and a shortest distance between the first integrated circuit and the fifth side is longer than a shortest distance between the first transistor and the sixth side.
    Type: Grant
    Filed: November 29, 2021
    Date of Patent: July 9, 2024
    Assignee: Seiko Epson Corporation
    Inventors: Shunsuke Yamamichi, Yusuke Matsumoto
  • Publication number: 20240198319
    Abstract: Hydrotreating catalyst material and/or hydrotreating catalyst particles are provided having at least two hydrotreating metal components and a chelating agent carried on a support. The support comprises an inorganic oxide binder and a post-framework modified ultra-stable Y-type (USY) zeolite in which a portion of aluminum atoms constituting a zeolite framework thereof is substituted with zirconium atoms and/or titanium atoms and/or hafnium atoms. The hydrotreating metal components form a metal complex via the chelating agent, and are carried on said support as chelating complex type II active sites.
    Type: Application
    Filed: December 19, 2022
    Publication date: June 20, 2024
    Inventors: Omer Refa KOSEOGLU, Ali ALZAID, Kazuki NAKAJIMA, Koji UCHIDA, Yusuke MATSUMOTO
  • Patent number: 11998898
    Abstract: Hydrotreating catalysts are provided having one or more phosphorus components carried on a composite support of a titanium-loaded binder component and post-framework modified ultra-stable Y-type zeolite. The support comprises the titanium-loaded binder component and a post-framework modified ultra-stable Y-type (USY) zeolite in which a portion of aluminum atoms constituting a zeolite framework thereof is substituted with zirconium atoms and/or titanium atoms and/or hafnium atoms. The active components including the phosphorous active component and one or more hydrocracking metals active components loaded on the support.
    Type: Grant
    Filed: November 29, 2022
    Date of Patent: June 4, 2024
    Assignees: Saudi Arabian Oil Company, JGC Catalysts and Chemicals Ltd., Japan Cooperation Center for Petroleum and Sustainable Energy
    Inventors: Omer Refa Koseoglu, Robert Peter Hodgkins, Yusuke Matsumoto, Koji Uchida, Naoya Kojima
  • Publication number: 20240173704
    Abstract: Hydrotreating catalysts are provided having one or more phosphorus components carried on a composite support of a titanium-loaded binder component and post-framework modified ultra-stable Y-type zeolite. The support comprises the titanium-loaded binder component and a post-framework modified ultra-stable Y-type (USY) zeolite in which a portion of aluminum atoms constituting a zeolite framework thereof is substituted with zirconium atoms and/or titanium atoms and/or hafnium atoms. The active components including the phosphorous active component and one or more hydrocracking metals active components loaded on the support.
    Type: Application
    Filed: November 29, 2022
    Publication date: May 30, 2024
    Inventors: Omer Refa KOSEOGLU, Robert Peter HODGKINS, Yusuke MATSUMOTO, Koji UCHIDA, Naoya KOJIMA
  • Patent number: 11996341
    Abstract: There are provided a first fixing section to a third fixing section that fix a heat sink to a substrate on which a first driving circuit and a second driving circuit are disposed; the first drive circuit includes first transistor and first integrated circuit, and the second drive circuit includes second transistor and second integrated circuit, lengths of the first transistor and the second transistor in the normal direction of the substrate are longer than lengths of the first integrated circuit and the second integrated circuit, the first fixing section and the second fixing section overlap a first virtual straight line that connects the first transistor and the second transistor, and the third fixing section overlaps a second virtual straight line that connects the first integrated circuit and the second integrated circuit to each other.
    Type: Grant
    Filed: November 29, 2021
    Date of Patent: May 28, 2024
    Assignee: Seiko Epson Corporation
    Inventors: Shunsuke Yamamichi, Yusuke Matsumoto
  • Patent number: 11981128
    Abstract: There are provided a substrate on which a first integrated circuit, a first transistor, a second integrated circuit, and a second transistor are disposed; a heat sink fixed to the substrate; a first heat conductive elastic body which is in contact with the heat sink and the first integrated circuit; a second heat conductive elastic body which is in contact with the heat sink and the first transistor; a third heat conductive elastic body which is in contact with the heat sink and the second integrated circuit; and a fourth heat conductive elastic body which is in contact with the heat sink and the second transistor, the heat sink has a first recess portion positioned between the first heat conductive elastic body and the second heat conductive elastic body, and a second recess portion positioned between the third heat conductive elastic body and the fourth heat conductive elastic body.
    Type: Grant
    Filed: November 29, 2021
    Date of Patent: May 14, 2024
    Assignee: SEIKO EPSON CORPORATION
    Inventors: Shunsuke Yamamichi, Yusuke Matsumoto