Patents by Inventor Tsuyoshi Ito

Tsuyoshi 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: 20190299673
    Abstract: When an image recording apparatus records an specific image over a boundary between a first dot formation range where dots are to be formed in a preceding recording operation of two consecutive recording operations and a second dot formation range where dots are to be formed in a subsequent recording operation of the two consecutive recording operations, the apparatus sets, as a correction portion, an end portion in a scanning direction of a specific region including at least one of a first boundary region adjacent to the second dot formation range and a second boundary region adjacent to the first dot formation range in the specific image, and forms the dot placed at the correction portion by discharging liquid of a discharge amount smaller than the discharge amount set for a dot element corresponding to the dot from nozzles.
    Type: Application
    Filed: March 5, 2019
    Publication date: October 3, 2019
    Applicant: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Masao MIMOTO, Kengo NODA, Shohei ICHIKAWA, Yoshimitsu TANIGUCHI, Tsuyoshi ITO
  • Publication number: 20190299608
    Abstract: A control device for a printing execution unit including a printing head, a head drive unit, and a movement unit, wherein, in a case where a non-character object region is located at an upstream end of a partial region which is configured to be printed by a first partial printing: dots are formed in a first overlap region by both the first partial printing and a second partial printing, the first overlap region including the upstream end of the partial region, wherein, in a case where a character region is located at the upstream end of the partial region, dots are formed in a second overlap region by both the first partial printing and the second partial printing, the second overlap region including the upstream end of the partial region, and wherein a length of the second overlap region is shorter than a length of the first overlap region.
    Type: Application
    Filed: March 14, 2019
    Publication date: October 3, 2019
    Applicant: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Hirotoshi MAEHIRA, Tsuyoshi ITO, Masao MIMOTO, Yoshimitsu TANIGUCHI, Shohei ICHIKAWA, Kengo NODA
  • Publication number: 20190287598
    Abstract: According to one embodiment, a magnetic memory device includes a first memory portion, a first conductive portion, a first interconnection, and a controller. The first memory portion includes a first magnetic portion including a first portion and a second portion, a first magnetic layer, and a first nonmagnetic layer provided between the second portion and the first magnetic layer. The first conductive portion is electrically connected to the first portion. The first interconnection is electrically connected to the first magnetic layer. The controller is electrically connected to the first conductive portion and the first interconnection. The controller applies a first pulse having a first pulse height and a first pulse length between the first conductive portion and the first interconnection in a first write operation and applies a second pulse having a second pulse height and a second pulse length in a first shift operation.
    Type: Application
    Filed: September 12, 2018
    Publication date: September 19, 2019
    Applicant: Toshiba Memory Corporation
    Inventors: Takuya SHIMADA, Yasuaki OOTERA, Tsuyoshi KONDO, Nobuyuki UMETSU, Michael Arnaud QUINSAT, Masaki KADO, Susumu HASHIMOTO, Shiho NAKAMURA, Hideaki AOCHI, Tomoya SANUKI, Shinji MIYANO, Yoshihiro UEDA, Yuichi ITO, Yasuhito YOSHIMIZU
  • Publication number: 20190287637
    Abstract: According to one embodiment, a magnetic memory device includes a first interconnect, a second interconnect, a first memory portion, and a controller. The first memory portion is provided between the first and second interconnects. The controller is electrically connected with the first and second interconnects. The first memory portion includes a first magnetic member, a first magnetic element, and a first non-linear element. The first magnetic element is provided between the first magnetic member and the second interconnect in a first current path between the first and second interconnects. The first non-linear element is provided between the first magnetic element and the second interconnect in the first current path. The controller is configured to supply a first shift current in the first current path in a first shift operation. The controller is configured to supply a first reading current in the first current path in a first reading operation.
    Type: Application
    Filed: September 4, 2018
    Publication date: September 19, 2019
    Applicant: Toshiba Memory Corporation
    Inventors: Michael Arnaud Quinsat, Yasuaki Ootera, Tsuyoshi Kondo, Nobuyuki Umetsu, Takuya Shimada, Masaki Kado, Susumu Hashimoto, Shiho Nakamura, Hideaki Aochi, Tomoya Sanuki, Shinji Myano, Yoshihiro Ueda, Yuichi Ito, Yasuhito Yoshimizu
  • Patent number: 10403381
    Abstract: According to one embodiment, a magnetic memory device includes a first magnetic member, a first electrode, a first magnetic layer, a first non-magnetic layer, a first conductive layer and a controller. The first magnetic member includes a first extending portion and a third magnetic portion. The first extending portion includes first and second magnetic portions. The third magnetic portion is connected with the second magnetic portion. The first electrode is electrically connected with the first magnetic portion. The first non-magnetic layer is provided between the first magnetic layer and at least a part of the third magnetic portion. The first conductive layer includes first and second conductive portions, and a third conductive portion being between the first conductive portion and the second conductive portion. The controller is electrically connected with the first electrode, the first magnetic layer, the first conductive portion and the second conductive portion.
    Type: Grant
    Filed: March 12, 2018
    Date of Patent: September 3, 2019
    Assignee: Toshiba Memory Corporation
    Inventors: Michael Arnaud Quinsat, Takuya Shimada, Susumu Hashimoto, Nobuyuki Umetsu, Yasuaki Ootera, Masaki Kado, Tsuyoshi Kondo, Shiho Nakamura, Tomoya Sanuki, Yoshihiro Ueda, Yuichi Ito, Shinji Miyano, Hideaki Aochi, Yasuhito Yoshimizu
  • Patent number: 10399367
    Abstract: There is provided an ink-jet recording apparatus including: a first transporting portion provided in a first transport path; a support member configured to support the sheet; a recording portion; a plurality of contact portions configured to come into contact with the sheet; a plurality of support ribs; a second transporting portion provided in a second transport path connected with the first transport path; and a third transporting portion configured to sandwich and transport the sheet in the first transporting direction or toward the second transport path. On the upstream side to the second transporting portion in the second transporting direction, a projecting portion is formed with the upper guide member to project toward the lower guide member below a virtual line linking a nip position of the sheet due to the third transporting portion with another nip position of the sheet due to the second transporting portion.
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: September 3, 2019
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Tsuyoshi Ito, Noriyuki Kawamata, Takashi Omura
  • Patent number: 10400729
    Abstract: A fuel injection valve according to the present invention has an expanded portion formed in a first injection-hole plate on an upstream side, thereby allowing positional misalignment between injection-hole portions. As a result, a radial dimension between an inner diameter-side circumferential edge of an upstream-side injection hole outlet portion and an inner diameter-side circumferential edge of a downstream-side injection hole inlet portion is not required. Thus, a plate thickness of a second injection-hole plate on a downstream side can be kept to minimum. As a result, weldability between an injection-hole plate body and a valve seat is improved.
    Type: Grant
    Filed: April 16, 2013
    Date of Patent: September 3, 2019
    Assignee: Mitsubishi Electric Corporation
    Inventors: Shota Kawasaki, Tsuyoshi Munezane, Naoya Hashii, Keisuke Ito, Kyosuke Watanabe
  • Publication number: 20190255765
    Abstract: A fabricating apparatus includes a heater, a discharger, and circuitry. The heater is configured to heat a first fabrication material layer formed of a fabrication material. The discharger is configured to discharge a molten fabrication material onto the first fabrication material layer heated by the heater, to stack a second fabrication material layer on the first fabrication material layer. The circuitry is configured to control a heating of the heater according to shape data so that the first fabrication material layer does not exceed a threshold temperature defined by the fabrication material when the heater heats the first fabrication material layer.
    Type: Application
    Filed: February 15, 2019
    Publication date: August 22, 2019
    Applicant: Ricoh Company, Ltd.
    Inventors: Yoshinobu TAKEYAMA, Tsuyoshi ARAO, Yoichi ITO, Atsushi TAKAI, Tomomi AKIEDA
  • Publication number: 20190255766
    Abstract: A fabricating apparatus includes a heater, a discharger, and circuitry. The heater is configured to heat a first fabrication material layer formed of a fabrication material. The discharger is configured to discharge a melted fabrication material onto the first fabrication material layer heated by the heater, to stack a second fabrication material layer on the first fabrication material layer. The circuitry is configured to control a heating amount of the heater according to shape data when the heater heats the first fabrication material layer.
    Type: Application
    Filed: February 15, 2019
    Publication date: August 22, 2019
    Applicant: Ricoh Company, Ltd.
    Inventors: Yoshinobu TAKEYAMA, Yoichi Ito, Atsushi Takai, Tsuyoshi Arao, Tomomi Akieda
  • Patent number: 10389391
    Abstract: An SAW resonator includes a piezoelectric substrate, an IDT electrode, and a pair of reflectors. The IDT electrode includes pluralities of electrode fingers which are aligned on the piezoelectric substrate in a direction of propagation of a SAW. The pair of reflectors are located on the two sides of the pluralities of electrode fingers on the piezoelectric substrate in the direction of propagation. The IDT electrode includes a plurality of areas which includes pluralities of electrode fingers distributed to them and have different resonance frequencies from each other. The plurality of areas include at least three areas. The second highest resonance frequency among all areas is lower than an intermediate value between the lowest resonance frequency among all areas and the highest resonance frequency among all areas.
    Type: Grant
    Filed: January 27, 2017
    Date of Patent: August 20, 2019
    Assignee: KYOCERA Corporation
    Inventors: Motoki Ito, Tetsuya Kishino, Tsuyoshi Nakai
  • Patent number: 10385325
    Abstract: Disclosed is a method for production of recombinant human alpha-galactosidase A (rh alpha-Gal A) in a large scale, with a high purity. The method comprises the steps of (a) culturing rh alpha-Gal A-producing mammalian cells in a serum-free medium, (b) collecting culture supernatant, (c) subjecting the culture supernatant to anion-exchange column chromatography, (d) to hydrophobic column chromatography, (e) to a column chromatography employing as solid phase a material having affinity for phosphate group, (f) to cation-exchange column chromatography, (g) to dye-affinity column chromatography, and (h) to gel filtration column chromatography, in the order.
    Type: Grant
    Filed: January 21, 2016
    Date of Patent: August 20, 2019
    Assignee: JCR PHARMACEUTICALS CO., LTD.
    Inventors: Tsuyoshi Fukui, Atsuko Kawasaki, Yukichi Hatano, Yae Ito, Kazutoshi Mihara, Atsushi Sugimura
  • Publication number: 20190253086
    Abstract: A high-frequency-signal transceiver circuit transmits and receives a signal between first to sixth antenna terminals and terminals near a high-frequency circuit. The high-frequency-signal transceiver circuit includes first to sixth circuits connected to the corresponding first to sixth antenna terminals. One of the first to sixth circuits transmits and receives only a signal of time division multiplexing communication.
    Type: Application
    Filed: February 13, 2019
    Publication date: August 15, 2019
    Inventors: Tsuyoshi SATO, Hidetoshi MATSUMOTO, Kiichiro TAKENAKA, Masahiro ITO, Satoshi TANAKA
  • Publication number: 20190253096
    Abstract: First to fourth circuits are connected to corresponding first to fourth antenna terminals. The first to fourth circuits transmit and receive a signal of TDD and a signal of FDD. The first to fourth circuits transmit and receive a signal of MIMO. The third circuit receives a signal of a satellite positioning system. The lower limit of the frequency of the signal received by the third circuit and the fourth circuit is higher than the lower limit of the frequency of the signal received by the first circuit and the second circuit.
    Type: Application
    Filed: February 5, 2019
    Publication date: August 15, 2019
    Inventors: Tsuyoshi SATO, Hidetoshi MATSUMOTO, Kiichiro TAKENAKA, Masahiro ITO, Satoshi TANAKA
  • Patent number: 10381192
    Abstract: In one embodiment, an ion implantation apparatus includes an ion source configured to generate an ion beam. The apparatus further includes a scanner configured to change an irradiation position with the ion beam on an irradiation target. The apparatus further includes a first electrode configured to accelerate an ion in the ion beam. The apparatus further includes a controller configured to change at least any of energy and an irradiation angle of the ion beam according to the irradiation position by controlling the ion beam having been generated from the ion source.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: August 13, 2019
    Assignee: TOSHIBA MEMORY CORPORATION
    Inventors: Tsuyoshi Fujii, Takayuki Ito, Yasunori Oshima
  • Patent number: 10369520
    Abstract: The exhaust gas cleaning catalyst according to the present invention is provided with a cylindrical substrate 10 and a catalyst coat layer 20 formed on the surface of the substrate 10. A ratio of the length L in the cylindrical axis direction of the substrate 10 and the diameter D of a cross section orthogonal to the cylindrical axis direction is denoted by (L/D)?0.8. The coat density of the catalyst coat layer 20 differs between an upstream side portion 10a that includes the exhaust gas inlet-side end 16 of the substrate 10 and a downstream side portion 10b that includes the exhaust gas outlet-side end 18 of the substrate 10. The coat density A in the upstream side portion 10a is lower than the coat density B in the downstream side portion 10b (A<B).
    Type: Grant
    Filed: January 8, 2016
    Date of Patent: August 6, 2019
    Assignee: Cataler Corporation
    Inventors: Ryota Onoe, Tsuyoshi Ito, Yuki Takesue, Masatoshi Ikebe, Chihiro Kasuya, Yuta Morishita
  • Patent number: 10372268
    Abstract: An spatial image display apparatus and method for displaying a spatial image in an aerial space, sensing an object traversing the spatial image, calculating the position of the object's effective centroid, and performing an input operation is disclosed. The spatial image display apparatus detects distances from the object's surface thrust into the aerial display to more precisely determine the position on the spatial image at which the user intends to indicate.
    Type: Grant
    Filed: July 21, 2015
    Date of Patent: August 6, 2019
    Assignee: SONY CORPORATION
    Inventors: Makoto Tachibana, Tsuyoshi Ito
  • Publication number: 20190233231
    Abstract: A sheet conveying apparatus includes: a conveying roller configured to convey a sheet in a conveying direction; driven rollers arranged with intervals in a width direction intersecting with the conveying direction, the driven rollers being opposed to the conveying roller in a direction perpendicular to the conveying direction and the width direction; and coil springs provided corresponding to the driven rollers respectively and serving as rotating shafts for rotatably supporting the driven rollers, wherein the coil springs include a right-handed twining coil spring and a left-handed twining coil spring.
    Type: Application
    Filed: January 30, 2019
    Publication date: August 1, 2019
    Inventors: Masao Mimoto, Shohei Ichikawa, Kengo Noda, Tsuyoshi Ito, Yoshimitsu Taniguchi
  • Patent number: 10363758
    Abstract: An image recording apparatus includes a recording section which is provided over a transport passage for transporting a sheet in a transport direction and which has nozzles for discharging an ink onto the sheet; a platen which is provided under the recording section with the transport passage intervening therebetween and which has a plurality of ribs provided to support the sheet while being separated from each other in a widthwise direction of the transport passage perpendicular to the transport direction, the respective ribs protruding upwardly and extending in the transport direction; and a plurality of holding members which are provided to be positioned between the plurality of ribs in the widthwise direction of the transport passage over the platen on an upstream side in the transport direction from the nozzles and which abut against an upper surface of the sheet and press the sheet toward the platen.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: July 30, 2019
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventor: Tsuyoshi Ito
  • Patent number: 10357744
    Abstract: An exhaust gas purification device of the present invention is provided with: a substrate of wall flow structure having an inlet cell, an outlet cell and a porous partition wall; an upstream catalyst layer, provided inside the partition wall and disposed in an upstream portion of the substrate including an exhaust gas inflow end section; and a downstream catalyst layer, provided inside the partition wall and disposed in a downstream portion of the substrate including an exhaust gas outflow end section. The upstream catalyst layer and the downstream catalyst layer each contain a carrier and at least one noble metal from among Pt, Pd and Rh, supported on the carrier. The noble metal in the upstream catalyst layer and the noble metal in the downstream catalyst layer are different from each other.
    Type: Grant
    Filed: October 6, 2015
    Date of Patent: July 23, 2019
    Assignee: CATALER CORPORATION
    Inventors: Tatsuya Ohashi, Shingo Sakagami, Tsuyoshi Ito, Ryota Onoe, Naoto Miyoshi, Masahiko Takeuchi, Akemi Sato
  • Patent number: D859673
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: September 10, 2019
    Assignee: OMRON HEALTHCARE Co., Ltd.
    Inventors: Tamaki Ito, Tsuyoshi Ogihara, Gen Suzuki