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).
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Publication number: 20240138735Abstract: 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: ApplicationFiled: January 4, 2024Publication date: May 2, 2024Inventors: Yuki Momma, Hiroyuki Takei, Yoshiya Miyasaka, Kaoru Fujita
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Patent number: 11961964Abstract: 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: GrantFiled: October 31, 2018Date of Patent: April 16, 2024Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, SOPHIA SCHOOL CORPORATIONInventors: Shinobu Okayama, Hiroyuki Yamaguchi, Kyoko Kikuchi, Masahiro Fujita
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Patent number: 11958385Abstract: 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: GrantFiled: March 29, 2019Date of Patent: April 16, 2024Assignee: 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
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Patent number: 11946143Abstract: 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: GrantFiled: September 4, 2019Date of Patent: April 2, 2024Assignee: Arisawa Mfg. Co., Ltd.Inventors: Kenji Nakamura, Yoshihiko Konno, Hiroyuki Matsuyama, Makoto Tai, Shuichi Fujita
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Publication number: 20240105402Abstract: 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: ApplicationFiled: August 14, 2023Publication date: March 28, 2024Applicant: OMRON CorporationInventors: Hiroyuki FUJITA, Kenji SHINOHARA, Hiroto YONEHARA
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Publication number: 20240102915Abstract: 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: ApplicationFiled: October 6, 2020Publication date: March 28, 2024Inventors: Dominique COLLARD, Hiroyuki FUJITA, Stanislav KARSTEN, Mehmet Cagatay TARHAN
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Patent number: 11942284Abstract: 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: GrantFiled: April 5, 2022Date of Patent: March 26, 2024Assignee: OMRON CORPORATIONInventors: Hiroyuki Fujita, Kenji Shinohara, Hiroto Yonehara
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Patent number: 11932147Abstract: 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: GrantFiled: February 28, 2019Date of Patent: March 19, 2024Assignee: 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
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Publication number: 20230409288Abstract: 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: ApplicationFiled: June 20, 2023Publication date: December 21, 2023Applicants: TOHOKU UNIVERSITY, CANON MEDICAL SYSTEMS CORPORATIONInventors: Takahiro HANYU, Naoya ONIZAWA, Seiichi SHIN, Hiroyuki FUJITA, Koji YANO
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Patent number: 11698428Abstract: 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: GrantFiled: January 27, 2022Date of Patent: July 11, 2023Assignees: The University of Tokyo, CANON MEDICAL SYSTEMS CORPORATIONInventors: Takaaki Nara, Motofumi Fushimi, Naohiro Eda, Seiichi Shin, Hitoshi Yamagata, Koji Yano, Hiroyuki Fujita
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Publication number: 20230183436Abstract: 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: ApplicationFiled: April 30, 2021Publication date: June 15, 2023Inventors: Kenichi EGUCHI, Aika ISHII, Haruka ONA, Hikaru YANO, Hiroyuki FUJITA
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Publication number: 20230167307Abstract: 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: ApplicationFiled: April 30, 2021Publication date: June 1, 2023Inventors: Aika ISHII, Hiroyuki FUJITA, Nobuaki MARUOKA
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Publication number: 20230136894Abstract: 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: ApplicationFiled: March 19, 2021Publication date: May 4, 2023Inventors: Aika KOSAKA, Hiroyuki FUJITA, Nobuaki MARUOKA, Kenichi EGUCHI
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Publication number: 20230109348Abstract: 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: ApplicationFiled: March 17, 2021Publication date: April 6, 2023Inventors: Haruka ONA, Hikaru YANO, Kenichi EGUCHI, Hiroyuki FUJITA
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Publication number: 20230098623Abstract: 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: ApplicationFiled: November 28, 2022Publication date: March 30, 2023Inventors: Hiroshi TOSHIYOSHI, Hiroyuki FUJITA, Hisayuki ASHIZAWA, Hiroyuki MITSUYA, Kazunori ISHIBASHI
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Patent number: 11579068Abstract: 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 elemenType: GrantFiled: December 12, 2017Date of Patent: February 14, 2023Assignees: Centre National de la Recherche Scientifique (CNRS), Neuroindx, Inc., The Foundation for the Promotion of Industrial ScienceInventors: Dominique Collard, Hiroyuki Fujita, Stanislav Karsten
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Patent number: 11552579Abstract: 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: GrantFiled: November 13, 2017Date of Patent: January 10, 2023Assignees: The University of Tokyo, Saginomiya Seisakusho, Inc.Inventors: Hiroshi Toshiyoshi, Hiroyuki Fujita, Hisayuki Ashizawa, Hiroyuki Mitsuya, Kazunori Ishibashi
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Patent number: 11544040Abstract: 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: GrantFiled: September 11, 2020Date of Patent: January 3, 2023Assignees: TOHOKU UNIVERSITY, CANON MEDICAL SYSTEMS CORPORATIONInventors: Takahiro Hanyu, Naoya Onizawa, Akira Tamakoshi, Hiroyuki Fujita, Hitoshi Yamagata
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Patent number: D980171Type: GrantFiled: September 6, 2021Date of Patent: March 7, 2023Assignee: OMRON CorporationInventors: Hiroyuki Fujita, Kenji Shinohara, Hiroto Yonehara
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Patent number: D980172Type: GrantFiled: September 6, 2021Date of Patent: March 7, 2023Assignee: OMRON CorporationInventors: Hiroyuki Fujita, Kenji Shinohara, Hiroto Yonehara