Patents by Inventor Kentaro Ikeda

Kentaro Ikeda 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: 12151468
    Abstract: A recording medium processing apparatus includes an inspection result acquisition unit that acquires an inspection result, which is a result of inspection of each recording medium; and a transport unit that transports a recording medium whose inspection result acquired by the inspection result acquisition unit satisfies a predetermined condition to a first destination, transports a recording medium whose inspection result does not satisfy the predetermined condition to a second destination, and transports a predetermined specific recording medium to the first destination.
    Type: Grant
    Filed: May 4, 2021
    Date of Patent: November 26, 2024
    Assignee: FUJIFILM Business Innovation Corp.
    Inventor: Kentaro Ikeda
  • Publication number: 20240361510
    Abstract: According to one embodiment, a display device includes a first transparent substrate, a second transparent substrate, a liquid crystal layer, a third transparent substrate having a first side surface, a second side surface, and an inner surface, a transparent layer arranged on the inner surface, and light emitting elements. The transparent layer includes a band-shaped portion extending from the first side surface toward the second side surface and a frame-shaped portion formed in a frame shape surrounding the band-shaped portion. The band-shaped portion is separated from the frame-shaped portion. A width of the band-shaped portion on a first side surface side is larger than a width of the band-shaped portion on a second side surface side.
    Type: Application
    Filed: July 8, 2024
    Publication date: October 31, 2024
    Inventors: Tenfu NAKAMURA, Kentaro OKUYAMA, Kojiro IKEDA
  • Publication number: 20240353712
    Abstract: According to one embodiment, a display device including a liquid crystal layer containing strip-like polymers and liquid crystal molecules, a third transparent substrate, and a transparent layer disposed on the third transparent substrate and having a refractive index lower than that of the third transparent substrate, wherein the transparent layer includes strip portions which include first and second end portions, and a middle portion, the first end portion has a first width greater than a width of the middle portion, the second end portion has a second width greater than the width of the middle portion, and first wiring lines overlap the strip portions, respectively and extend in a same direction.
    Type: Application
    Filed: June 28, 2024
    Publication date: October 24, 2024
    Inventors: Tenfu NAKAMURA, Kentaro OKUYAMA, Kojiro IKEDA
  • Patent number: 12094431
    Abstract: A display device is provided and includes first light-transmitting substrate; second light-transmitting substrate opposed to the first light-transmitting substrate; liquid crystal layer between the first light-transmitting substrate and the second light-transmitting substrate; first electrode and a second electrode disposed so as to sandwich the liquid crystal layer; and light emitter comprising a first light emitter configured to emit light in a first color, a second light emitter configured to emit light in a second color, and a third light emitter configured to emit light in a third color, wherein first light emitter has a temperature characteristic in which a relative light intensity decreases more with increase in a heating temperature than in the case of the second light emitter and the third light emitter.
    Type: Grant
    Filed: May 17, 2023
    Date of Patent: September 17, 2024
    Assignee: JAPAN DISPLAY INC.
    Inventors: Kojiro Ikeda, Kentaro Okuyama, Masaaki Kabe
  • Patent number: 12091498
    Abstract: Provided is an optical resin composition for lenses that contains a resin having a structural unit represented by formula (1), and a binaphthalene compound and/or a binaphthalene compound oligomer having a structural unit represented by formula (2). A, p, K1, K2, Z, and q in formula (1) are as described in the present specification. R1-R10, a, and b in formula (2) are as described in the present specification.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: September 17, 2024
    Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Mitsutake Suematsu, Atsushi Motegi, Kentaro Ishihara, Katsushi Nishimori, Shinya Ikeda, Noriyuki Kato, Mitsuteru Kondo, Kensuke Oshima, Masahiro Kanda, Shoko Suzuki, Tatsunobu Ogata
  • Publication number: 20240287250
    Abstract: According to the present invention, there can be provided a thermoplastic resin comprising a constituent unit (A) derived from a monomer represented by the following general formula (1): wherein R1 to R12, Rk, and Rp each independently represent a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, a cycloalkyl group containing 5 to 20 carbon atoms, a cycloalkoxyl group containing 5 to 20 carbon atoms, an aryl group containing 6 to 20 carbon atoms, a linear or branched alkyl group containing 1 to 10 carbon atoms, an alkenyl group containing 2 to 10 carbon atoms, an alkoxy group containing 1 to 10 carbon atoms, a heteroaryl group containing 6 to 20 carbon atoms, which comprises one or more heterocyclic atoms selected from O, N and S, or an aralkyl group containing 7 to 20 carbon atoms, and X and Y represent a single bond or an alkylene group containing 1 to 5 carbon atoms, i and ii each independently represent an integer of 0 to 4, and K1 and K2 each independently represent —
    Type: Application
    Filed: June 15, 2022
    Publication date: August 29, 2024
    Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Noriyuki KATO, Katsushi NISHIMORI, Shinya IKEDA, Atsushi MOTEGI, Kentaro ISHIHARA, Shoko MURATA SUZUKI, Tatsunobu OGATA
  • Publication number: 20240285547
    Abstract: In one embodiment, the object of the present invention is to provide a nephrotoxicity reducing agent for a pharmaceutical composition comprising an antisense oligomer, and a method for reducing nephrotoxicity of the pharmaceutical composition. In one embodiment, the present invention relates to a nephrotoxicity reducing agent for a pharmaceutical composition comprising an antisense oligomer, wherein the nephrotoxicity reducing agent comprises a sugar alcohol and is used in an amount such that the concentration of the sugar alcohol in the pharmaceutical composition is 1 mg/ml to 400 mg/mL.
    Type: Application
    Filed: July 8, 2022
    Publication date: August 29, 2024
    Applicants: Nippon Shinyaku Co., Ltd., National University Corporation Kobe University
    Inventors: Satoru SONOKE, Kae FUJIWARA, Youhei SATOU, Tatsushi WAKAYAMA, Hirofumi MASUDA, Ryosuke SEKI, Takuma MATSUBARA, Yuki NUMAKURA, Kentaro OKAMOTO, Tatsushi TODA, Mariko IKEDA, Kazuhiro KOBAYASHI
  • Publication number: 20240275223
    Abstract: A stator for an electric motor may include a back iron having a cylindrical shape and extending along an axial direction; a plurality of teeth provided on an inner circumferential surface of the back iron; and a stator coil provided on the plurality of teeth. The back iron may be provided with a coolant passage extending along the axial direction to a first end face of the back iron. The coolant passage may include a first section extending from the first end face and a second section adjacent to the first section. A dimension of the first section of the coolant passage in a radial direction of the stator may be different from a dimension of the second section of the coolant passage in the radial direction.
    Type: Application
    Filed: February 5, 2024
    Publication date: August 15, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kentaro YOSHIOKA, Yutaro Ikeda, Yuta Narisawa, Hideki Nakagawa, Shogo Kajimoto, Hiroaki Urano, Yukio Tsuchiya
  • Patent number: 11845266
    Abstract: A control device includes a processor configured to: acquire information on a direction in which continuous paper is wound up, specify a viewable surface, which is a surface of the continuous paper viewable from a user in a state where the continuous paper has been wound up, on a basis of the direction in which the continuous paper is wound up, and control a printer to print print information, which is information on a job printed on the continuous paper, on the viewable surface.
    Type: Grant
    Filed: July 20, 2020
    Date of Patent: December 19, 2023
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Hisao Komazawa, Kentaro Ikeda, Kodai Suzuki, Takashi Betsuyaku
  • Patent number: 11788551
    Abstract: There is provided a radiator fan configured to introduce outside air into a radiator in front of an engine. The radiator fan includes: a propeller disposed behind the radiator; a fan motor configured to drive the propeller to rotate; and a fan shroud covering the propeller from behind. The fan shroud is formed with a plurality of hoods whose exhaust air ports are directed in any directions in a range from a lateral direction to a downward direction.
    Type: Grant
    Filed: July 6, 2022
    Date of Patent: October 17, 2023
    Assignee: SUZUKI MOTOR CORPORATION
    Inventors: Kentaro Ikeda, Tomonori Sugiyama, Yuki Mochizuki
  • Patent number: 11728745
    Abstract: An electronic circuit has an output node that outputs a DC signal indicating a temporal change rate of a voltage of a measurement target node, a first capacitor and a first resistor that are connected in series between the measurement target node and a first reference voltage node, a second capacitor that is connected between the output node and a second reference voltage node, a first switch that switches whether or not to short-circuit the first reference voltage node and the output node, and a rectifier circuit that flows a current to a connection node between the first capacitor and the first resistor from the output node, and cuts off a current to the output node from the connection node.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: August 15, 2023
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Kentaro Ikeda
  • Publication number: 20230040841
    Abstract: There is provided a radiator fan configured to introduce outside air into a radiator in front of an engine. The radiator fan includes: a propeller disposed behind the radiator; a fan motor configured to drive the propeller to rotate; and a fan shroud covering the propeller from behind. The fan shroud is formed with a plurality of hoods whose exhaust air ports are directed in any directions in a range from a lateral direction to a downward direction.
    Type: Application
    Filed: July 6, 2022
    Publication date: February 9, 2023
    Applicant: SUZUKI MOTOR CORPORATION
    Inventors: Kentaro IKEDA, Tomonori SUGIYAMA, Yuki MOCHIZUKI
  • Patent number: 11545893
    Abstract: An electronic circuit includes a first peak-hold circuit to output a peak surge voltage free of a ringing component included in a voltage at a voltage input node, a second peak-hold circuit to output a peak surge voltage on which the ringing component included in the voltage at the voltage input node is superimposed, and a subtractor to subtract an output voltage of the first peak-hold circuit from an output voltage of the second peak-hold circuit to output a voltage of the ringing component.
    Type: Grant
    Filed: September 10, 2020
    Date of Patent: January 3, 2023
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Kentaro Ikeda
  • Patent number: 11489434
    Abstract: An electronic circuit includes an output node configured to output a DC signal indicating a rate of change over time of voltage at a measurement target node. The rate-of-voltage change detection circuit includes a first capacitor and a first resistor connected in series between the measurement target node and a reference voltage node, a first rectifier circuit connected between the output node and a connection node of the first capacitor and the first resistor, and a second capacitor connected between the output node and the reference voltage node.
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: November 1, 2022
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventor: Kentaro Ikeda
  • Patent number: 11451161
    Abstract: A power switcher includes a first normally-off transistor that switches between interrupting and not interrupting a current path between first and second electrodes according to a drive voltage input to a first control electrode, a second normally-on transistor cascode-connected to the first transistor and including a second control electrode to which the second electrode of the first transistor is connected, a control voltage generator that generates a control voltage in accordance with a voltage between the first and second electrodes of the first transistor, and a drive voltage generator that generates a drive voltage equal to or lower than a withstand voltage of the first transistor in accordance with the control voltage.
    Type: Grant
    Filed: September 8, 2020
    Date of Patent: September 20, 2022
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Yusuke Hayashi, Kazuto Takao, Kentaro Ikeda
  • Patent number: 11404550
    Abstract: According to one embodiment, a semiconductor device includes first, and second conductive members, first, second, and third semiconductor regions, and an insulating part. A direction from the first conductive member toward the second conductive member is along a first direction. The first semiconductor region includes first and second partial regions. A second direction from the first partial region toward the second partial region crosses the first direction. The first conductive member is between the first partial region and the second conductive member. A direction from the second partial region toward the second semiconductor region is along the first direction. A direction from the second conductive member toward the second semiconductor region is along the second direction. The third semiconductor region is between the second partial region and the second semiconductor region. The insulating part includes a first insulating region, a second insulating region, and a third insulating region.
    Type: Grant
    Filed: September 10, 2020
    Date of Patent: August 2, 2022
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Tomoaki Inokuchi, Hiro Gangi, Yusuke Kobayashi, Kentaro Ikeda, Tatsunori Sakano, Ryosuke Iijima
  • Patent number: 11398473
    Abstract: According to one embodiment, a semiconductor device includes a semiconductor member, a first gate electrode, a second gate electrode, a first control transistor part, a gate interconnect, and a control gate interconnect. The semiconductor member includes first and second semiconductor layers. The semiconductor member includes first and second regions, and a first control region. The first and second gate electrodes extend along a first direction. A direction from the first region toward at least a portion of the first gate electrode is along a second direction crossing the first direction. The first control transistor part includes a first control gate electrode and a first control drain electrode. The first control drain electrode is electrically connected to the first and second gate electrodes. The gate interconnect is electrically connected to the first and second gate electrodes. The control gate interconnect is electrically connected to the first control gate electrode.
    Type: Grant
    Filed: September 10, 2020
    Date of Patent: July 26, 2022
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Masahiko Kuraguchi, Kentaro Ikeda
  • Patent number: 11381234
    Abstract: According to one embodiment, electronic circuitry includes a first surge voltage detection circuit configured to detect a surge voltage generated due to switching of a switching device and generate a first signal indicating a first current; and a current generation circuit configured to generate a second current larger than the first current by amplifying a current in response to input of the first signal and output the second current to a control terminal of the switching device.
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: July 5, 2022
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventor: Kentaro Ikeda
  • Patent number: 11362653
    Abstract: According to one embodiment, a semiconductor device includes a semiconductor member, a gate electrode, a source electrode, a drain electrode, a conductive member, a gate terminal, and a first circuit. The semiconductor member includes a first semiconductor layer including a first partial region and including Alx1Ga1?x1N (0?x1?1), and a second semiconductor layer including Alx2Ga1?x2N (0<x2?1 and x1<x2). The first partial region is between the gate electrode and at least a portion of the conductive member in a first direction. The gate terminal is electrically connected to the gate electrode. The first circuit is configured to apply a first voltage to the conductive member based on a gate voltage applied to the gate terminal. The first voltage has a reverse polarity of a polarity of the gate voltage.
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: June 14, 2022
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Masahiko Kuraguchi, Yosuke Kajiwara, Kentaro Ikeda
  • Patent number: 11336087
    Abstract: An electronic circuit includes a diode configured to carry a surge current generated by switching of a first transistor, a capacitor connected between a cathode of the diode and a control electrode of the first transistor, and a first variable impedance circuit configured to vary an impedance between the control electrode of the first transistor and a first reference voltage node according to the surge current flowing to the diode.
    Type: Grant
    Filed: September 10, 2020
    Date of Patent: May 17, 2022
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventor: Kentaro Ikeda