Patents by Inventor Hiroyuki Fujita

Hiroyuki Fujita 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: 20240138735
    Abstract: A diagnosis image reading control apparatus includes: a display controller configured to perform control to display multiple images on a display; a detector configured to detect a line of sight of a user on the display; a region determination unit configured to determine where the line of sight of the user is positioned in multiple regions divided in each of the images; and a luminance adjustment unit configured to adjust luminance of the images, wherein the luminance adjustment unit is further configured to adjust to increase luminance of the region designated by the line of sight of the user in the images.
    Type: Application
    Filed: January 4, 2024
    Publication date: May 2, 2024
    Inventors: Yuki Momma, Hiroyuki Takei, Yoshiya Miyasaka, Kaoru Fujita
  • Patent number: 11961964
    Abstract: A method of producing a lithium-ion secondary battery includes the following (?) and (?): (?) preparing a lithium-ion secondary battery, the lithium-ion secondary battery including at least a positive electrode, a negative electrode, and an electrolyte solution; and (?) adding a zwitterionic compound to the electrolyte solution. The negative electrode includes at least a negative electrode active material and a film. The film is formed on a surface of the negative electrode active material. The film contains a lithium compound. The zwitterionic compound contains a phosphonium cation or an ammonium cation and a carboxylate anion in one molecule.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: April 16, 2024
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, SOPHIA SCHOOL CORPORATION
    Inventors: Shinobu Okayama, Hiroyuki Yamaguchi, Kyoko Kikuchi, Masahiro Fujita
  • Patent number: 11958385
    Abstract: A seat includes a seat body and a sensor configured to acquired information on an occupant seated on the seat body. The seat includes a coating as a location marker that marks a location of the sensor to render the location visually recognizable from outside the seat body.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: April 16, 2024
    Assignee: TS TECH CO., LTD.
    Inventors: Hiroyuki Kaku, Ryuichiro Hirose, Hiroyuki Numajiri, Satoshi Fujita, Takako Miyoshi, Munetaka Kowa, Atsushi Kusano, Yoshikazu Ito, Yousuke Higashi, Satoshi Suzuki, Ryosuke Sato, Kento Uetake, Yasuharu Otsuka, Satoru Kaneda
  • Patent number: 11946143
    Abstract: A laminate comprising a substrate; and a plating-forming layer disposed on at least one surface of both surfaces of the substrate and containing a thermoplastic resin and a plating catalyst, wherein the plating-forming layer further satisfies conditions of the following (1) and/or (2), (1) the plating-forming layer contains a dispersing agent for dispersing the plating catalyst (2) an abundance of the plating catalyst on a surface side of the plating-forming layer is higher than an abundance of the plating catalyst on the substrate side of the plating-forming layer.
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: April 2, 2024
    Assignee: Arisawa Mfg. Co., Ltd.
    Inventors: Kenji Nakamura, Yoshihiko Konno, Hiroyuki Matsuyama, Makoto Tai, Shuichi Fujita
  • Publication number: 20240105402
    Abstract: A lead frame 10 includes first and second frames 13, 14 and a fixed contact piece 15. The fixed contact piece 15 is integrally formed with the first frame via a conductive connection part 16. The first frame and the fixed contact piece 15 and the second frame have installation parts 13a, 14a, 14b, 15b to which resistance elements are able to install. The first frame 13 and the fixed contact piece have installation parts 13b, 15a to which resistance elements are able to install. Electrical circuits of different types are formed through combinations of whether the resistance elements are installed to the respective installation parts and whether the conductive connection part 16 is cut off.
    Type: Application
    Filed: August 14, 2023
    Publication date: March 28, 2024
    Applicant: OMRON Corporation
    Inventors: Hiroyuki FUJITA, Kenji SHINOHARA, Hiroto YONEHARA
  • Publication number: 20240102915
    Abstract: The invention relates to a measuring device (10) for measuring physical characteristics of cells. The device (10) comprises: a microfluidic chip (20) provided with a flow channel (22) for allowing cells to flow through; a manipulator (24) configured to apply deformation force to a cell in a continuous flow; and a sensor (26) configured to sense a physical characteristic of the cell. The manipulator (24) and the sensor (26) are configured to define a width (W2) of the flow channel (22) as a gap formed between them. The manipulator (24) is configured to apply the deformation force to the cell by compressing the cell against the sensor (26).
    Type: Application
    Filed: October 6, 2020
    Publication date: March 28, 2024
    Inventors: Dominique COLLARD, Hiroyuki FUJITA, Stanislav KARSTEN, Mehmet Cagatay TARHAN
  • Patent number: 11942284
    Abstract: A switch device may include a pressing member, an urging member, fixed contacts, at least one movable contact swingable in a direction intersecting with a movement direction of the pressing member and connecting and disconnecting between the fixed contacts. The pressing member may include a slider portion extending in a direction oblique to the movement direction and slidable along the movable contact. The movable contact may be pressed by the slider portion in the pressing member sliding to swing and come in contact with and separate from at least one of the fixed contacts in response to the pressing member moving from a reference position to a pressed position.
    Type: Grant
    Filed: April 5, 2022
    Date of Patent: March 26, 2024
    Assignee: OMRON CORPORATION
    Inventors: Hiroyuki Fujita, Kenji Shinohara, Hiroto Yonehara
  • Patent number: 11932147
    Abstract: Disclosed is a seat including: sensors which includes a first cushion sensor provided at a seat cushion in a position corresponding to buttocks of an occupant, a second cushion sensor provided at the seat cushion and located farther frontward than the first cushion sensor, a first back sensor provided at a seat back and located in a lower position thereof, and a second back sensor provided at the seat back and located above the first back sensor; and a controller connected to the sensors and thereby allowed to acquire pressure values from the respective sensors. The controller is configured to identify the motion of the occupant based on outputs of at least two sensors of the first cushion sensor, the second cushion sensor, the first back sensor, and the second back sensor.
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: March 19, 2024
    Assignee: TS TECH CO., LTD.
    Inventors: Hiroyuki Kaku, Atsushi Kusano, Hiroyuki Numajiri, Satoshi Fujita, Takako Miyoshi, Munetaka Kowa, Ryuichiro Hirose, Yoshikazu Ito, Yosuke Higashi, Satoshi Suzuki, Ryosuke Sato, Kento Uetake, Yasuharu Otsuka, Satoru Kaneda
  • Publication number: 20230409288
    Abstract: A processing circuit according to an embodiment includes a plurality of logic gates in combination each of which is configured to probabilistically determine, based on signal values of one or two or more input nodes and output nodes at a certain time, signal values at at least one of the input nodes and the output nodes at a subsequent time, in which the processing circuit controls the signal values based on a relationship to be satisfied between at least some nodes of the input nodes and the output nodes.
    Type: Application
    Filed: June 20, 2023
    Publication date: December 21, 2023
    Applicants: TOHOKU UNIVERSITY, CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Takahiro HANYU, Naoya ONIZAWA, Seiichi SHIN, Hiroyuki FUJITA, Koji YANO
  • Patent number: 11698428
    Abstract: An information processing apparatus according to an embodiment includes a processing circuit. The processing circuit acquires a measurement field corresponding to a spatial distribution of a predetermined physical quantity in a subject of measurement. The processing circuit calculates an unknown quantity in the subject of measurement based on a first equation between the measurement field and the unknown quantity having spatial dependence, and on the acquired measurement field. The first equation is one that is acquired based on a second equation expressing a dual field divergence of which can be expressed using the measurement field, by using the measurement field and the unknown quantity, and on the Helmholtz decomposition of the dual field.
    Type: Grant
    Filed: January 27, 2022
    Date of Patent: July 11, 2023
    Assignees: The University of Tokyo, CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Takaaki Nara, Motofumi Fushimi, Naohiro Eda, Seiichi Shin, Hitoshi Yamagata, Koji Yano, Hiroyuki Fujita
  • Publication number: 20230183436
    Abstract: The present invention relates to a coating material containing a resin component and at least one kind of oil component P, in which the oil component P can exude out from a cured or dried coating film layer to which the coating material has been applied when a temperature drops to a predetermined value or less, a wetting parameter is 0.5 (J/cm3)1/2 or less, and a gel fraction of the coating film layer is 30% or more.
    Type: Application
    Filed: April 30, 2021
    Publication date: June 15, 2023
    Inventors: Kenichi EGUCHI, Aika ISHII, Haruka ONA, Hikaru YANO, Hiroyuki FUJITA
  • Publication number: 20230167307
    Abstract: The present invention relates to a coating material containing a resin component, a first oil component, and a second oil component, in which the second oil component exudes out from a cured or dried coating film layer to which the coating material has been applied when a temperature drops to a predetermined value or less, and the first oil component satisfies at least one of (1) kinematic viscosity at 25° C. of 300 cSt or more or (2) viscosity at 20° C. of 0.1 Pa·s or more.
    Type: Application
    Filed: April 30, 2021
    Publication date: June 1, 2023
    Inventors: Aika ISHII, Hiroyuki FUJITA, Nobuaki MARUOKA
  • Publication number: 20230136894
    Abstract: The present invention relates to a sheet body including a first resin layer containing a first resin and a second resin layer containing a second resin, in which the first resin layer contains a first oil component and/or a second oil component, and “A/B?1.75” and “C/D?1” are satisfied, or “A/B?1.65” and “C/D?4.2” are satisfied.
    Type: Application
    Filed: March 19, 2021
    Publication date: May 4, 2023
    Inventors: Aika KOSAKA, Hiroyuki FUJITA, Nobuaki MARUOKA, Kenichi EGUCHI
  • Publication number: 20230109348
    Abstract: The present invention relates to a coating material containing a resin component and at least one oil component, in which the oil component can exude out from a cured or dried coating film layer to which the coating material has been applied when a temperature drops to a predetermined value or less, the coating material further contains an oil component P, an absolute value of a difference between a value of a solubility parameter of the oil component P and a value of a solubility parameter of the resin component is less than 0.4 (J/cm3)1/2, and the oil component P has a solubility parameter contribution value A of 3 or less and satisfies a specific condition.
    Type: Application
    Filed: March 17, 2021
    Publication date: April 6, 2023
    Inventors: Haruka ONA, Hikaru YANO, Kenichi EGUCHI, Hiroyuki FUJITA
  • Publication number: 20230098623
    Abstract: A vibrational energy harvester element includes: a first electrode; a second electrode that moves in a predetermined direction with respect to the first electrode; a third electrode; a fourth electrode that moves in the predetermined direction with respect to the third electrode; and a support portion that supports the second electrode and the fourth electrode so that they are movable along the predetermined direction; and wherein: the first electrode and the third electrode are disposed along the predetermined direction; at least one of facing surfaces of the first electrode and the second electrode, and at least one of facing surfaces of the third electrode and the fourth electrode, are electrically charged; and the support portion supports the second electrode and the fourth electrode in a state in which electrostatic force between the first electrode and the second electrode, and electrostatic force between the third electrode and the fourth electrode are balanced along the predetermined direction.
    Type: Application
    Filed: November 28, 2022
    Publication date: March 30, 2023
    Inventors: Hiroshi TOSHIYOSHI, Hiroyuki FUJITA, Hisayuki ASHIZAWA, Hiroyuki MITSUYA, Kazunori ISHIBASHI
  • Patent number: 11579068
    Abstract: The invention relates to a system (10) adapted to measure multiple biophysical characteristics of cells, the system (10) comprising: a microfluidic chip (12) provided with a microfluidic channel (14) which allows cells to flow through, the microfluidic channel (14) having an inlet (14a), an outlet (14b), and a lateral opening (14c) situated between the inlet (14a) and the outlet (14b); and a capacitive sensor (30) integrated in the microfluidic chip, adapted to obtain biophysical characteristics of a single cell in the microfluidic channel (14) by directly manipulating the single cell by sensor elements (31, 32) through the lateral opening (14c) of the microfluidic channel (14), the sensor (30) comprising a stationary part and an electrostatically driven movable part which is movable relative to the stationary part, the stationary part being fixed to the microfluidic chip (12), the movable part being arranged in the lateral opening (14c) of the microfluidic channel (14), wherein a portion of the sensor elemen
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: February 14, 2023
    Assignees: Centre National de la Recherche Scientifique (CNRS), Neuroindx, Inc., The Foundation for the Promotion of Industrial Science
    Inventors: Dominique Collard, Hiroyuki Fujita, Stanislav Karsten
  • Patent number: 11552579
    Abstract: A vibrational energy harvester element includes: a first electrode; a second electrode that moves in a predetermined direction with respect to the first electrode; a third electrode; a fourth electrode that moves in the predetermined direction with respect to the third electrode; and a support portion that supports the second electrode and the fourth electrode so that they are movable along the predetermined direction; and wherein: the first electrode and the third electrode are disposed along the predetermined direction; at least one of facing surfaces of the first electrode and the second electrode, and at least one of facing surfaces of the third electrode and the fourth electrode, are electrically charged; and the support portion supports the second electrode and the fourth electrode in a state in which electrostatic force between the first electrode and the second electrode, and electrostatic force between the third electrode and the fourth electrode are balanced along the predetermined direction.
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: January 10, 2023
    Assignees: The University of Tokyo, Saginomiya Seisakusho, Inc.
    Inventors: Hiroshi Toshiyoshi, Hiroyuki Fujita, Hisayuki Ashizawa, Hiroyuki Mitsuya, Kazunori Ishibashi
  • Patent number: 11544040
    Abstract: A random number generator according to one embodiment includes a write circuit, a read circuit, and a signal output circuit. The write circuit inverts magnetization of a magnetic layer of a magnetic tunnel junction element stochastically by supplying current to the magnetic layer. The read circuit reads the magnetization. The signal output circuit generates a random number on the basis of the magnetization read by the read circuit. The random number generator includes a sequence control circuit that controls the write circuit and the read circuit. The sequence control circuit regulates the write circuit to supply the current to the write circuit in a first period, and causes the read circuit to read the magnetization after the first period is finished and then a second period longer than the first period is elapsed.
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: January 3, 2023
    Assignees: TOHOKU UNIVERSITY, CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Takahiro Hanyu, Naoya Onizawa, Akira Tamakoshi, Hiroyuki Fujita, Hitoshi Yamagata
  • Patent number: D980171
    Type: Grant
    Filed: September 6, 2021
    Date of Patent: March 7, 2023
    Assignee: OMRON Corporation
    Inventors: Hiroyuki Fujita, Kenji Shinohara, Hiroto Yonehara
  • Patent number: D980172
    Type: Grant
    Filed: September 6, 2021
    Date of Patent: March 7, 2023
    Assignee: OMRON Corporation
    Inventors: Hiroyuki Fujita, Kenji Shinohara, Hiroto Yonehara