Patents by Inventor Yuichi Yamashita

Yuichi Yamashita 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: 11522408
    Abstract: A motor includes a rotor, a stator that surrounds the radial outer side of the rotor, a housing that contains the rotor and the stator, a holder axially above the stator, a substrate fixed to the axial upper side of the holder, and a connector radially outward of the housing and electrically connected to the substrate. The holder includes a holder body, and a holder protrusion that connects to the holder body and extends radially outward from the housing. The connector contacts the underside of the holder protrusion.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: December 6, 2022
    Assignee: NIDEC CORPORATION
    Inventors: Takashi Hattori, Takahiro Kizu, Toshiya Okamoto, Yuichi Nishikawa, Yoshiaki Yamashita
  • Publication number: 20220349790
    Abstract: A method for evaluating a crack in a metal member comprises a first removal step (S10) and a second removal step (S20). In the first removal step (S10), a step for electrolyzing a metal member having an oxide scale formed on a surface thereof, a step for acquiring an image of the oxide scale as a first image, and a step for determining whether or not a scale crack has occurred are repeated until occurrence of a scale crack is determined. In the second removal step (S20), a step for electrolyzing the metal member having the scale crack, a second image acquisition step for acquiring an image of the oxide scale as a second image, and a second determination step for determining whether or not the scale crack has disappeared are repeated until disappearance of the oxide scale is determined.
    Type: Application
    Filed: July 2, 2020
    Publication date: November 3, 2022
    Inventors: Hiroaki FUKUSHIMA, Yuichi HIRAKAWA, Hiroaki YOSHIDA, Masahiko YAMASHITA, Takeo TOKUMOTO
  • Publication number: 20220335351
    Abstract: Provided is a resource operation planning assistance apparatus for automatically generating a change tendency from a past resource operation planning change history, using the change tendency to generate a solution proposal to an inconsistency in a resource operation planning, and presenting the solution proposal together with a priority order. The resource operation planning assistance apparatus includes: a schedule candidate creation unit configured to create a schedule candidate of each resource; a history learning unit configured to learn an operation planning history in advance to generate a schedule change rule; a schedule candidate list creation unit configured to create a schedule candidate list for an operation planning target resource; a planning creation unit configured to create, with respect to at least one violation included in an operation planning, an operation planning for solving the violation; and an operation change content display unit.
    Type: Application
    Filed: September 3, 2020
    Publication date: October 20, 2022
    Inventors: Yuko YAMASHITA, Yuichi KOBAYASHI, Yuki MAEKAWA, Yui KAZAWA, Kenichiro OKADA, Yoshimi KODERA, Maiko TAKAHASHI
  • Patent number: 11465347
    Abstract: A plasticizing device includes a driving motor, a rotor that is rotated by rotation of the driving motor and has a groove-formed surface having a groove formed in a rotation direction, and a barrel that is opposite to the groove-formed surface and has a communication hole and a heater, plasticizes a material supplied between the groove and the barrel by rotation of the rotor and heating by the heater, and causes the plasticized material to flow out from the communication hole. Aside surface of the groove has a protrusion and recess surface including protrusion portions or recess portions.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: October 11, 2022
    Inventors: Kakeru Sasagawa, Kei Yokota, Kenta Anegawa, Seiichiro Yamashita, Yusuke Watanabe, Yuichi Sasage, Mitsuru Inutsuka
  • Patent number: 11440110
    Abstract: According to one implementation, a machining apparatus includes an electromotive saw and an attaching structure. The electromotive saw cuts off a workpiece to be machined. The attaching structure attaches the saw to an arm of a robot. Further, according to one implementation, a machining method is provided. In the machining method, a machined product is manufactured by processing a composite material or a honeycomb structure with a cutting tool attached to an arm of a robot. Further, according to one implementation, a machining method is provided. In the machining method, a machined product is manufactured by processing a workpiece to be machined with a cutting tool attached to an arm of a robot. The workpiece is processed along a shape of a jig for setting the workpiece. The workpiece is processed with contacting a guide with the jig. The guide is attached to the arm.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: September 13, 2022
    Assignees: SUBARU CORPORATION, FUYO JITSUGYO CO. LTD.
    Inventors: Yuichi Ishikawa, Atsushi Rihei, Shinya Matsuo, Tatsuo Nakahata, Yasuto Nishiwaki, Masao Watanabe, Saichiro Yamashita, Yasushi Miyashita
  • Patent number: 11429032
    Abstract: A toner containing a toner particle that contains a binder resin including a polyester resin, and a polyolefin resin having —COOM that is a neutralized carboxy group with a monovalent metal ion M, wherein the polyolefin resin having —COOM is a polymer in which a vinyl polymer is bonded to a polyolefin, a content of a monomer unit containing —COOM in the polyolefin resin having —COOM is 1 to 20 mass %, and in a FT-IR spectrum obtained through measurement of a large particle size-side particle group and a small particle size-side particle group obtained by dividing the toner into two substantially equal parts, on a number basis, a ratio of the intensity of a maximum absorption peak in a range from 1545 cm?1 to 1555 cm?1 with respect to the intensity of a maximum absorption peak in a range from 1713 cm?1 to 1723 cm?1 exhibits a specific relationship.
    Type: Grant
    Filed: August 26, 2020
    Date of Patent: August 30, 2022
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Takaho Shibata, Yuichi Mizo, Koh Ishigami, Takakuni Kobori, Masaharu Miura, Takeshi Ohtsu, Yosuke Iwasaki, Daisuke Yamashita, Ryo Nakajima, Wakiko Katsumata, Hitoshi Sano, Kenta Mitsuiki, Rei Hijikawa
  • Publication number: 20220272244
    Abstract: A flexible printed circuit board according to the present disclosures includes a base film having an insulating property and a planar coil disposed on a surface of the base film, wherein a number of turns on an outside of a center point of a coil width of the planar coil in a plan view is greater than a number of turns on an inside of the center point.
    Type: Application
    Filed: March 24, 2021
    Publication date: August 25, 2022
    Inventors: Masanao YAMASHITA, Yukie TSUDA, Yuichi NAKAMURA, Koji NITTA, Kou NOGUCHI
  • Publication number: 20220260659
    Abstract: A medical image processing apparatus of embodiments includes processing circuitry. The processing circuitry is configured to acquire a data and a g-factor map. The data is generated as a result of a reception by an RF coil. The processing circuitry is configured to determine strength of denoise performed on the data on the basis of the g-factor map and perform the denoise on the data.
    Type: Application
    Filed: May 2, 2022
    Publication date: August 18, 2022
    Applicant: CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Kensuke SHINODA, Kazuto NAKABAYASHI, Hitoshi KANAZAWA, Kazuya OKAMOTO, Hiroshi TAKAI, Nobuyuki KONUMA, Yuichi YAMASHITA
  • Patent number: 11414220
    Abstract: Inner panels including at least one built-in heat pipe connected in a circumferential direction are provided. In a heat pipe panel including the built-in heat pipe, apparatuses are mounted on the outer side of the plural inner panels connected in the circumferential direction to diffuse generated heat of the apparatuses to the circumferential direction of the inner panels. Webbed panels including a built-in heat pipe horizontally arranged and having heat radiation surfaces are radially arranged at corners of the inner panels as well as a heat pipe is horizontally built in and heat radiation surfaces are arranged also on outer panels facing the inner panels to thermally connect the heat pipes to one another.
    Type: Grant
    Filed: February 1, 2017
    Date of Patent: August 16, 2022
    Assignee: Mitsubishi Electric Corporation
    Inventors: Hiroki Izu, Yuichi Ogura, Takehide Nomura, Kengo Hayashi, Shintaro Yamashita, Shiro Sakata, Tetsuya Kitagawa
  • Patent number: 11415656
    Abstract: A medical image processing apparatus of embodiments includes processing circuitry. The processing circuitry is configured to acquire a data and a g-factor map. The data is generated as a result of a reception by an RF coil. The processing circuitry is configured to determine strength of denoise performed on the data on the basis of the g-factor map and perform the denoise on the data.
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: August 16, 2022
    Assignee: CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Kensuke Shinoda, Kazuto Nakabayashi, Hitoshi Kanazawa, Kazuya Okamoto, Hiroshi Takai, Nobuyuki Konuma, Yuichi Yamashita
  • Publication number: 20220208428
    Abstract: A flexible printed circuit board according to the present disclosures includes a base film having an insulating property, and a planar coil disposed on a surface of the base film, wherein a number of turns on an inside of a center point of a coil width of the planar coil in a plan view is greater than a number of turns on an outside of the center point.
    Type: Application
    Filed: March 24, 2021
    Publication date: June 30, 2022
    Inventors: Yukie TSUDA, Yuichi NAKAMURA, Masanao YAMASHITA, Koji NITTA, Kou NOGUCHI
  • Patent number: 11372070
    Abstract: According to one embodiment, a data processing apparatus includes processing circuitry. The processing circuitry acquires input data relating to a processing target including a plurality of data segments corresponding respectively to a plurality of imaging contrasts determined by a first pulse sequence. The processing circuitry generates output data relating to the processing target by applying a trained model to input data relating to the processing target. The processing circuitry outputs output data relating to the processing target.
    Type: Grant
    Filed: February 24, 2020
    Date of Patent: June 28, 2022
    Assignee: Canon Medical Systems Corporation
    Inventors: Hidenori Takeshima, Masao Yui, Yuichi Yamashita
  • Patent number: 10758958
    Abstract: A roller hemming processing device that has first to fifth processing surfaces and that rolls the respective processing surfaces while pressing the respective processing surfaces against a hemming flange in such a posture that an axis of a roller is parallel to an outer panel is used. A pre-processed portion obtained by bending the hemming flange to form a right angle with an inner flange is molded by using the third, fifth and fourth processing surfaces in a stepwise manner such that the angle of inclination with respect to the axis decreases. The pre-processed portion is inclined toward an inner panel side by using the second processing surface. An inclined wall portion that is inclined to contact the inner panel, and a hem portion that is in close contact with the inner panel are molded by simultaneously using the first and second processing surfaces.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: September 1, 2020
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, Takatsu MFG. Co., Ltd.
    Inventors: Jiro Tsukamoto, Tamito Matsui, Yuichi Yamashita, Tsukasa Kume, Kazumoto Suzuki, Atsushi Mizutani
  • Publication number: 20200271743
    Abstract: According to one embodiment, a data processing apparatus includes processing circuitry. The processing circuitry acquires input data relating to a processing target including a plurality of data segments corresponding respectively to a plurality of imaging contrasts determined by a first pulse sequence. The processing circuitry generates output data relating to the processing target by applying a trained model to input data relating to the processing target. The processing circuitry outputs output data relating to the processing target.
    Type: Application
    Filed: February 24, 2020
    Publication date: August 27, 2020
    Applicant: Canon Medical Systems Corporation
    Inventors: Hidenori Takeshima, Masao Yui, Yuichi Yamashita
  • Publication number: 20200241098
    Abstract: A medical image processing apparatus of embodiments includes processing circuitry. The processing circuitry is configured to acquire a data and a g-factor map. The data is generated as a result of a reception by an RF coil. The processing circuitry is configured to determine strength of denoise performed on the data on the basis of the g-factor map and perform the denoise on the data.
    Type: Application
    Filed: January 28, 2020
    Publication date: July 30, 2020
    Applicant: Canon Medical Systems Corporation
    Inventors: Kensuke SHINODA, Kazuto NAKABAYASHI, Hitoshi KANAZAWA, Kazuya OKAMOTO, Hiroshi TAKAI, Nobuyuki KONUMA, Yuichi YAMASHITA
  • Publication number: 20200200848
    Abstract: According to one embodiment, a medical information processing apparatus includes processing circuitry configured to derive an index value with respect to noise included in data associated with magnetic resonance signals collected by each of a plurality of reception coils, adjust a degree to which noise is removed from the data associated with the magnetic resonance signals based on the derived index value, remove noise from the data associated with the magnetic resonance signals based on the adjusted degree, and perform compositing of the data associated with the magnetic resonance signals from which noise has been removed.
    Type: Application
    Filed: December 19, 2019
    Publication date: June 25, 2020
    Applicant: CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Yuichi YAMASHITA, Kazuto NAKABAYASHI, Hitoshi KANAZAWA, Kazuya OKAMOTO, Hiroshi TAKAI, Nobuyuki KONUMA, Kensuke SHINODA
  • Patent number: 10595725
    Abstract: A magnetic resonance imaging apparatus according to an embodiment includes a collection unit and a generation unit. The collection unit collects data of an imaging area over a plurality of time phases within a certain respiratory cycle after applying a labeling pulse to a labeling area in which cerebrospinal fluid flows under a task of respiration. The generation unit generates images of a plurality of time phases depicting the cerebrospinal fluid by using the collected data.
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: March 24, 2020
    Assignee: Canon Medical Systems Corporation
    Inventors: Mitsue Miyazaki, Yuichi Yamashita
  • Patent number: 10514433
    Abstract: A magnetic resonance imaging apparatus according to an embodiment includes a processor and memory. The memory stores processor-executable instructions that, when executed by the processor, cause the processor to extract, based on a plurality of sagittal images at least including an intervertebral disk of a subject, an intervertebral disk region spanning across the plurality of sagittal images from spines visualized in the plurality of sagittal images; and set an imaging region of an intervertebral disk image based on the intervertebral disk region.
    Type: Grant
    Filed: May 19, 2015
    Date of Patent: December 24, 2019
    Assignee: TOSHIBA MEDICAL SYSTEMS CORPORATION
    Inventors: Yasuo Sakurai, Kensuke Shinoda, Yuichi Yamashita
  • Patent number: 10429480
    Abstract: A magnetic resonance imaging apparatus according to an embodiment includes a first acquiring unit, a second acquiring unit, and a combining unit. The first acquiring unit is configured to acquire data by executing a pulse sequence based on a first radio-frequency pulse transmission condition. The second acquiring unit is configured to acquire data by executing a pulse sequence based on a second radio-frequency pulse transmission condition that is different from the first radio-frequency pulse transmission condition. The combining unit is configured to perform a combining process either on the data acquired by the first acquiring unit and the data acquired by the second acquiring unit or on data obtained by reconstructing the data acquired by the first acquiring unit and data obtained by reconstructing the data acquired by the second acquiring unit.
    Type: Grant
    Filed: April 3, 2012
    Date of Patent: October 1, 2019
    Assignee: TOSHIBA MEDICAL SYSTEMS CORPORATION
    Inventors: Yuichi Yamashita, Masao Yui
  • Publication number: 20190269563
    Abstract: To certainly fix the peripheral portion of a hole to a support sheet without losing flexibility. The above problem is solved by providing a cover nonwoven fabric in which a plurality of holes penetrating front and back surfaces at intervals, and a liquid impervious sheet in which the cover nonwoven fabric is bonded via a hot melt adhesive, in the cover nonwoven fabric, the peripheral portions of the holes are warped portion warped toward the liquid impervious sheet side, at least a tip portion of the warped portion of the cover nonwoven fabric has an adhesive portion bonded to the liquid impervious sheet via the hot melt adhesive, and a portion of the cover nonwoven fabric other than the adhesive portion is not adhered to the liquid impervious sheet.
    Type: Application
    Filed: May 11, 2017
    Publication date: September 5, 2019
    Applicant: Daio Paper Corporation
    Inventor: Yuichi Yamashita