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).

  • Publication number: 20250060641
    Abstract: A display device includes a first pixel, a second pixel, and a third pixel arranged in a first direction in a display area arranged on a first substrate, a first source wiring, a second wiring, and a third wiring extending in the first direction, and connected to each of the first pixel to the third pixel, and a first gate wiring, a second gate wiring, and a third wiring intersecting the first direction, and connected to each of the first pixel to the third pixel. The first pixel includes a first transistor electrically connected to the first gate wiring and the first source wiring and a liquid crystal element electrically connected to the first transistor, the first pixel to the third pixel are arranged between the first source wiring and the third source wiring, and the second source wiring, and the first source wiring intersects the third source wiring.
    Type: Application
    Filed: November 4, 2024
    Publication date: February 20, 2025
    Applicant: Japan Display Inc.
    Inventors: Kentaro KAWAI, Masataka IKEDA, Hirotaka HAYASHI, Yuuji OOMORI, Yoshihide OHUE
  • Publication number: 20250042185
    Abstract: A recording medium processing apparatus includes one or more processors configured to determine a recording medium is a predetermined specific recording medium or not; transport the recording medium to a first destination if the recording medium is the predetermined specific recording medium; transport the recording medium to the first destination if the recording medium is not the predetermined specific recording medium and a result of inspection of the recording medium satisfies a predetermined condition; transport the recording medium to a second destination if the recording medium is not the predetermined specific recording medium and a result of inspection of the recording medium does not satisfy the predetermined condition.
    Type: Application
    Filed: October 21, 2024
    Publication date: February 6, 2025
    Applicant: FUJIFILM Business Innovation Corp.
    Inventor: Kentaro IKEDA
  • Publication number: 20250034071
    Abstract: Compounds and use of the compounds for formula (I) where X is selected from the group consisting of a single bond, O, N—(C1-C4)-alkyl, N—Ar1, CR5R6, S, S(O) and SO2; Z1 and Z2 are independently selected from hydrogen, -Alk-OH, —CH2—Ar2—CH2—OH, -Alk?-C(O)ORx, —CH2—Ar2—C(O)ORx and —C(O)—Ar2—C(O)ORx, where Rx is selected from the group consisting of hydrogen, phenyl, benzyl and C1-C4-alkyl; R1 and R2 are independently selected from the group consisting of optionally substituted mono- or polycyclic aryl having from 6 to 26 carbon atoms as ring members and optionally substituted mono- or polycyclic hetaryl having a total of 5 to 26 atoms as ring members, R5 is selected from the group consisting of hydrogen, C1-C4-alkyl and a radical Ar1; R6 is selected from the group consisting of hydrogen and C1-C4-alkyl; Alk is C2-C4-alkandiyl; provided that R1 and R2 are not both phenyl, if R3 and R4 are both hydrogen.
    Type: Application
    Filed: September 8, 2022
    Publication date: January 30, 2025
    Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Noriyuki KATO, Katsushi NISHIMORI, Atsushi MOTEGI, Kentaro ISHIHARA, Shinya IKEDA, Takafumi WATANABE, Tatsunobu OGATA, Kazutaka TAKAMATSU, Yutaro HARADA, Vasyl ANDRUSHKO, Karl REUTER, Philipp KOSCHKER, Florian STOLZ, Mark KANTOR
  • Publication number: 20250026751
    Abstract: Improving the solubility of an organic compound. A cocrystal of (1) 6-ethyl-N-[1-(hydroxyacetyl)piperidin-4-yl]-1-methyl-4-oxo-5-(2-oxo-2-phenylethyl)-3-(2,2,2-trifluoroethoxy)-4,5-dihydro-1H-pyrrolo[3,2-c]pyridine-2-carboxamide and (2) L-malic acid or L-tartaric acid.
    Type: Application
    Filed: March 7, 2024
    Publication date: January 23, 2025
    Inventors: Kentaro IWATA, Yukihiro IKEDA
  • Publication number: 20250019332
    Abstract: The present invention relates to compounds of the formula (I) where X is selected from the group consisting of a single bond, O, N—(C1-C4)-alkyl, N—Ar1, CR5R6, S, S(O) and SO2; Z1 and Z2 are independently selected from hydrogen, -Alk-OH, —CH2—Ar2—CH2—OH, -Alk?-C(O)ORx, —CH2—Ar2—C(O)ORx and —C(O)—Ar2—C(O)ORx, where Rx is selected from the group consisting of hydrogen, phenyl, benzyl and C1-C4-alkyl; R1 and R2 are independently selected from the group consisting of optionally substituted mono- or polycyclic aryl having from 6 to 26 carbon atoms as ring members and optionally substituted mono- or polycyclic hetaryl having a total of 5 to 26 atoms as ring members, R5 is selected from the group consisting of hydrogen, C1-C4-alkyl and a radical Ar1; R6 is selected from the group consisting of hydrogen and C1-C4-alkyl; Alk is C2-C4-alkandiyl; provided that R1 and R2 are not both phenyl, if R3 and R4 are both hydrogen.
    Type: Application
    Filed: September 8, 2022
    Publication date: January 16, 2025
    Inventors: Vasyl ANDRUSHKO, Karl REUTER, Philipp KOSCHKER, Florian STOLZ, Mark KANTOR, Noriyuki KATO, Katsushi NISHIMORI, Atsushi MOTEGI, Kentaro ISHIHARA, Shinya IKEDA, Takafumi WATANABE, Tatsunobu OGATA, Kazutaka TAKAMATSU, Yutaro HARADA
  • 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
  • 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
  • Publication number: 20220105737
    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: Application
    Filed: May 4, 2021
    Publication date: April 7, 2022
    Applicant: FUJIFILM Business Innovation Corp.
    Inventor: Kentaro IKEDA
  • Publication number: 20220077849
    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: Application
    Filed: March 9, 2021
    Publication date: March 10, 2022
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventor: Kentaro IKEDA