Patents by Inventor Hiroyuki Ito

Hiroyuki Ito 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: 20250010527
    Abstract: A molded article with improved mechanical strength properties and thermal properties, and a method for producing the molded article. A composite molded article (C) comprising a cellulosic nanomaterial (A) and a thermoplastic resin (B), an area under a stress-strain curve of the composite molded article (C) (AUC1) being at least two times an area under a stress-strain curve of a melt-molded article (D) having the same composition as that of the composite molded article (C) (AUC2), wherein the stress-strain curve is a curve drawn with strain (unit: %) on the horizontal axis and stress (unit: MPa) on the vertical axis and obtained by subjecting the composite molded article (C) or the melt-molded article (D) to a tensile test, and the area is an area up to the horizontal axis from under a curved portion of the curve that is from the origin (stress: 0) of the stress-strain curve to a fracture of the composite molded article (C) or the melt-molded article (D).
    Type: Application
    Filed: January 17, 2022
    Publication date: January 9, 2025
    Applicant: Kyoto University
    Inventors: Hiroyuki YANO, Takashi KUBOKI, Hironari SANO, Arimitsu USUKI, Hiroshi ITO, Shotaro NISHITSUJI, Takashi INOUE, Yukino ITO
  • Publication number: 20250003064
    Abstract: A particle coating apparatus configured to form a coating film on a surface of a particle of a treatment target powder using an atomic layer deposition method, includes a processing chamber including a chamber, and an opening/closing unit configured to open and close the chamber, a material gas supply unit configured to supply a material gas into the processing chamber, an oxidizing agent supply unit configured to supply an oxidizing agent into the processing chamber, a processing chamber exhaust unit configured to exhaust the processing chamber, a plurality of trays which is configured to be carried into the processing chamber through the opening/closing unit, and which is configured to hold a powder layer formed of the treatment target powder laid in a layer, and a placement part which is disposed in the processing chamber, and on which the plurality of trays is detachably placed.
    Type: Application
    Filed: June 28, 2024
    Publication date: January 2, 2025
    Inventors: Teruaki NANBA, Shinichi UEDA, Ryujiro SAIBA, Kunio NISHIZAWA, Hiroyuki CHINO, Yoshihiro ITO
  • Publication number: 20250003063
    Abstract: A particle coating apparatus configured to form a coating film on a surface of a particle of a treatment target powder using an atomic layer deposition method includes a processing chamber, a powder supply unit which includes an anterior chamber configured to house the treatment target powder, and which is configured to supply the treatment target powder into the processing chamber in a state of being isolated from outside air, a supply switching unit which is disposed between the anterior chamber and the processing chamber, and which is configured to switch supply of the treatment target powder, a material gas supply unit configured to supply a material gas into the processing chamber, an oxidizing agent supply unit configured to supply an oxidizing agent into the processing chamber, a processing chamber exhaust unit configured to exhaust the processing chamber, and a powder layer holding unit which is disposed in the processing chamber, and which is configured to hold a powder layer formed of the treatment
    Type: Application
    Filed: June 28, 2024
    Publication date: January 2, 2025
    Inventors: Teruaki NANBA, Shinichi UEDA, Ryujiro SAIBA, Kunio NISHIZAWA, Hiroyuki CHINO, Yoshihiro ITO
  • Patent number: 12179117
    Abstract: A seat system includes a seat including a sensor configured to acquire information for detection of a motion of an occupant seated on a seat body, a terminal device configured to acquire the information from the sensor, and a server capable of communicating with the terminal device. The terminal device executes a game using the sensor based on the information, and acquires an execution result corresponding to the occupant for a game played by the occupant. The server generates integrated data by integrating execution results of the game acquired from another terminal device, and computes a reference value for execution results of the game based on the integrated data. The terminal device or the server assigns a difficulty level of the game for the terminal device based on the execution result corresponding to the occupant and the reference value. The terminal device reflects the difficulty level on the game.
    Type: Grant
    Filed: September 16, 2022
    Date of Patent: December 31, 2024
    Assignee: TS TECH CO., LTD.
    Inventors: Hiroyuki Kaku, Hiroyuki Numajiri, Takako Miyoshi, Munetaka Kowa, Atsushi Kusano, Ryuichiro Hirose, Yoshikazu Ito, Yosuke Higashi, Satoshi Suzuki, Ryosuke Sato, Satoru Kaneda
  • Patent number: 12180009
    Abstract: Provided is a transport device that can transport two or more types of articles without necessarily requiring a change of parts. The transport device includes a guide extending in a transport direction of an article, and a holding unit configured to hold the article between the holding unit and the guide and to move in the transport direction. The holding unit includes two or more roller units. In each roller unit, two or more rollers, including a first roller and a second roller with a diameter larger than a diameter of the first roller, are aligned along an axial direction. The holding unit is movable in the axial direction. The holding unit is moved in the axial direction to thereby switch the rollers abutting the article among the two or more rollers.
    Type: Grant
    Filed: November 15, 2021
    Date of Patent: December 31, 2024
    Assignee: IL PHARMA PACKAGING CO., LTD.
    Inventors: Mitsuhiro Kureishi, Hironori Iwamatsu, Akira Sumitani, Shinichi Tanaka, Hiroyuki Ito, Akiyoshi Ando
  • Publication number: 20240425960
    Abstract: The steel sheet contains, as a chemical composition, by mass %, C: 0.040% to 0.100%, Mn: 1.00% to 2.00%, Si: 0.005% to 1.500%, P: 0.100% or less, S: 0.0200% or less, Al: 0.005% to 0.700%, N: 0.0150% or less, O: 0.0100% or less, and a remainder: Fe and impurities, in which an arithmetic mean waviness Wa is in a range of 0.10 to 0.30 ?m.
    Type: Application
    Filed: August 27, 2021
    Publication date: December 26, 2024
    Applicant: NIPPON STEEL CORPORATION
    Inventors: Yasuhiro ITO, Hiroyuki KAWATA, Mai NAGANO, Satoshi HIRONAKA
  • Patent number: 12174647
    Abstract: The flow rate control device 10 includes a control valve 11, a restriction part 12 provided downstream of the control valve 11, an upstream pressure sensor 13 for measuring a pressure P1 between the control valve 11 and the restriction part 12, a differential pressure sensor 20 for measuring a differential pressure ?P between the upstream and the downstream of the restriction part 12, and an arithmetic control circuit 16 connected to the control valve 11, the upstream pressure sensor 13, and the differential pressure sensor 20.
    Type: Grant
    Filed: January 22, 2024
    Date of Patent: December 24, 2024
    Assignee: FUJIKIN INCORPORATED
    Inventors: Kaoru Hirata, Keisuke Ideguchi, Shinya Ogawa, Katsuyuki Sugita, Masaaki Nagase, Kouji Nishino, Nobukazu Ikeda, Hiroyuki Ito
  • Publication number: 20240416409
    Abstract: There are provided a motor and a binding machine having the motor. The motor includes: a rotor, and a stator. The rotor includes: a rotation shaft; a rotor core; a magnet attached to an outer periphery of the rotor core, the magnet including a protrusion protruding along a direction in which the rotation shaft extends from an end surface of the rotor core; and a sealing member disposed between the protrusion and the rotation shaft.
    Type: Application
    Filed: June 12, 2024
    Publication date: December 19, 2024
    Inventors: Osamu Itagaki, Takunari Isobe, Masato Utsugi, Shinpei Sugihara, Yutaka Hashizume, Daisuke Nakamura, Hiroyuki Ito
  • Publication number: 20240408792
    Abstract: A reward for a decision result of an isostatic pressurization processing condition is calculated based on a state variable including at least one physical quantity related to a workpiece and at least one isostatic pressurization processing condition, a function for deciding at least one isostatic pressurization processing condition from the state variable is updated based on the reward, and updating of the function is repeated to decide an isostatic pressurization processing condition that maximizes the reward. The isostatic pressurization processing condition is at least one of a first parameter related to the workpiece, a second parameter related to a pre-process of the isostatic pressurization processing, and a third parameter related to an operating condition of an isostatic pressurization device, and the at least one physical quantity is at least one of physical quantities related to densification and green compaction of the workpiece.
    Type: Application
    Filed: September 30, 2022
    Publication date: December 12, 2024
    Applicant: KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
    Inventors: Hiroyuki ITO, Tomoya MINAMINO, Hiroshi SHIRAKASHI, Yoshikazu KISHI, Tadataka MIZOKAMI, Yasuhide MIYASHITA
  • Patent number: 12161768
    Abstract: An ultraviolet irradiation device includes an inner cylinder forming a treatment flow path, an inflow portion allowing the object to flow into the treatment flow path, an outer cylinder accommodating the inner cylinder, a light emitting element irradiating the object passing through the treatment flow path with ultraviolet light, an O-ring dividing a space provided between an outer circumferential surface of the inner cylinder and an inner circumferential surface of the outer cylinder into a first chamber through which the object before ultraviolet irradiation passes and a third chamber through which the object after the ultraviolet irradiation passes, and a second chamber communicating with the first chamber through communication holes. The second chamber communicates with the treatment flow path through a plate.
    Type: Grant
    Filed: July 30, 2020
    Date of Patent: December 10, 2024
    Assignee: Asahi Kasei Kabushiki Kaisha
    Inventors: Atsushi Kodama, Sho Sugiyama, Hiroyuki Kishi, Naoto Ito, Sumire Jinno, Ryosuke Baba, Suguru Ando, Hiroshi Chiba
  • Patent number: 12146077
    Abstract: Provided is a polishing composition that can effectively improve a polishing removal rate. According to the present invention, a polishing composition for polishing a polishing target material is provided. The polishing composition contains water, an oxidant, and a polishing removal accelerator, and does not contain abrasive. At least one metal salt selected from the group consisting of an alkali metal salt and an alkaline earth metal salt is contained as the polishing removal accelerator.
    Type: Grant
    Filed: December 3, 2021
    Date of Patent: November 19, 2024
    Assignee: FUJIMI INCORPORATED
    Inventors: Yasuaki Ito, Hiroyuki Oda, Naoto Noguchi
  • Patent number: 12139643
    Abstract: Provided is a polishing composition containing an abrasive, permanganate, an aluminum salt, and water. In the polishing composition, a relation of a content W1 [% by weight] of the abrasive, a concentration C1 [mM] of the permanganate, and a concentration C2 [mM] of the aluminum salt satisfies at least one condition of the following conditions [A], [B], and [C]: satisfying both of 500?(C1/W1) and 0.04?(C2/C1);??[A] satisfying both of 200?(C1/?(W1)) and 8?C2; and??[B] satisfying both of 500?(C1/W1) and 8?C2.
    Type: Grant
    Filed: December 5, 2023
    Date of Patent: November 12, 2024
    Assignee: FUJIMI INCORPORATED
    Inventors: Yuichiro Nakagai, Yasuaki Ito, Hiroyuki Oda, Shogaku Ide, Shinichiro Takami
  • Publication number: 20240366061
    Abstract: An endoscope system includes an endoscope to be inserted into a subject to acquire an image, a robot arm that is configured to change the position and the posture of the endoscope, and a controller including a processor. The controller is configured to: acquire treatment instrument information concerning the position or the movement of a treatment instrument to be inserted into the subject, determine whether the treatment instrument has been removed based on the treatment instrument information, in response to determining that the treatment instrument has been removed, execute an overlooking mode, and in the overlooking mode, control at least one of the endoscope or the robot arm to thereby automatically zoom out the image while maintaining, in the image, a specific point in the subject.
    Type: Application
    Filed: July 19, 2024
    Publication date: November 7, 2024
    Applicants: OLYMPUS CORPORATION, National Cancer Center
    Inventors: Hiroyuki TAKAYAMA, Chiharu MIZUTANI, Hiroto OGIMOTO, Masaaki ITO, Hiro HASEGAWA, Daichi KITAGUCHI, Yuki FURUSAWA
  • Publication number: 20240367039
    Abstract: A seat experience system that allows an occupant to grasp the state of the system and feel secure about using the system is provided. In the seat experience system, a seat includes a seat body, and a sensor provided at the seat body and configured to acquire a measurement value for detection of a motion of the occupant seated on the seat body. A controller is connected to the sensor and capable of acquiring the measurement value from the sensor, and a seat experience device is connected to the controller and operable based on the measurement value. The seat experience device may be capable of communicating with a server. If the seat experience device detects a malfunction of the seat experience system, the seat experience device notifies the occupant of the malfunction and limits at least a subset of functions of the seat experience system.
    Type: Application
    Filed: July 16, 2024
    Publication date: November 7, 2024
    Inventors: Hiroyuki KAKU, Atsushi KUSANO, Akira MIYOSHI, Satoshi SUZUKI, Munetaka KOWA, Yousuke HIGASHI, Yoshikazu ITO
  • Publication number: 20240359597
    Abstract: Increased versatility of a seat with a sensor provided therein is sought for. Disclosed is an in-seat experience system (SYS) including: a seat which includes a seat body (S0), a sensor (pressure sensor PS) provided in the seat body (S0), and a seat controller (100) connected to the sensor and thereby allowed to acquire a measurement value from the sensor; an experience instruction device (smartphone SP) connected to the seat controller (100), configured to notify an occupant seated on the seat body a motion instruction and to store user identification information for use in identifying the occupant; and a server (300) capable of communicating with the experience instruction device.
    Type: Application
    Filed: July 8, 2024
    Publication date: October 31, 2024
    Inventors: Hiroyuki KAKU, Satoru KANEDA, Munetaka KOWA, Hiroyuki NUMAJIRI, Satoshi FUJITA, Takako MIYOSHI, Atsushi KUSANO, Ryuichiro HIROSE, Yoshikazu ITO, Yousuke HIGASHI, Satoshi SUZUKI, Ryosuke SATO, Kento UETAKE
  • Publication number: 20240365033
    Abstract: A bracket for a speaker is capable of ensuring strength when the speaker is attached by using an attachment plate, and enhances workability in folding of the attachment plate when the speaker is attached without using the attachment plate. The bracket includes a frame-shaped support portion which supports a speaker, and a mounting member which is used for attaching the speaker supported by the support portion to the outside and is provided in the support portion. A plurality of grooves having different extension directions are continuously formed on a base part of the mounting member, the base part connecting the mounting member and the support portion.
    Type: Application
    Filed: July 8, 2024
    Publication date: October 31, 2024
    Inventors: Hayami KONDO, Ryu ITO, Shun SHIRAHATA, Masato TSURUYA, Hiroyuki DOHI
  • Patent number: 12128907
    Abstract: A control device includes a model generation unit that generates a control model that formulates a task to be executed, and a task processing unit that causes the vehicle to execute the task by performing model prediction control using the control model. Assuming that a first state space is a state space of the control model used at an execution time of the first task, and a second state space is a state space of the control model used at an execution time of the second task, the task processing unit starts to cause the vehicle to execute the second task, after executing a transition process that is a process of making a value of a state variable that is commonly included in both the first state space and the second state space within a predetermined range that is allowed at the execution time of the second task.
    Type: Grant
    Filed: June 23, 2022
    Date of Patent: October 29, 2024
    Assignees: J-QuAD DYNAMICS Inc., National University Corporation Tokai National Higher Education and Research System
    Inventors: Akira Ito, Tatsuya Suzuki, Hiroyuki Okuda, Kohei Honda
  • Publication number: 20240344165
    Abstract: Adopted are a steel sheet contains, as a chemical composition, by mass %, C: 0.040% to 0.105%, Mn: 1.00% to 2.30%, Si: 0.005% to 1.500%, Al: 0.005% to 0.700%, P: 0.100% or less, S: 0.0200% or less, N: 0.0150% or less, O: 0.0100% or less, and a remainder: Fe and impurities, in which ?C that is calculated from C20, which is a C content at a 20 ?m depth position from a surface, C60, which is a C content at a 60 ?m depth position from the surface, and the following expression (1) is in a range of 0.20 to 0.90 mass %/mm, and a press-formed article that is obtained by press-forming the steel sheet. ? ? C = ( C 60 - C 2 ? 0 ) / ( 0.
    Type: Application
    Filed: August 27, 2021
    Publication date: October 17, 2024
    Applicant: NIPPON STEEL CORPORATION
    Inventors: Yasuhiro ITO, Mai NAGANO, Hiroyuki KAWATA, Satoshi HIRONAKA
  • Publication number: 20240345151
    Abstract: A plug-in discharge detection unit includes two plugs of a cathode and an anode configured to allow insertion into respective two plug insertion holes of a plug socket. A discharge detection section configured to allow detection of a noise of discharge superimposed on a voltage or current, and an arithmetic section configured to allow determination of whether discharge has occurred based on the noise. The detection unit further includes a ground terminal electrically connected to a ground; at least one first switch electrically connected to a secondary side of the respective plug; and a current limiting resistor electrically connected to a secondary side of the first switch.
    Type: Application
    Filed: September 7, 2022
    Publication date: October 17, 2024
    Inventors: Atsushi Miyamoto, Hiroyuki Ito, Tomonori Kakehi, Yusuke Aita, Koichiro Kato
  • Patent number: 12115031
    Abstract: A mill blank may have a multilayer structure and desirable aesthetics. Such dental mill blanks may include a mill blank portion having a layered structure of two or more layers, and in which the layered structure includes an enamel layer and a core layer, the core layer comprising a first portion that is substantially a frustum, the frustum having a side face forming a part of an interface between the enamel layer and the core layer.
    Type: Grant
    Filed: December 25, 2019
    Date of Patent: October 15, 2024
    Assignee: KURARAY NORITAKE DENTAL INC.
    Inventors: Atsushi Matsumoto, Hiroyuki Sakamoto, Shinichiro Kato, Yoshihisa Ito