Patents by Inventor Hideaki Kobayashi

Hideaki Kobayashi 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: 12202258
    Abstract: A printing apparatus includes: a roll sheet container that contains a roll sheet around which a recording sheet is wound; a first sheet guide that makes contact with a first surface of the recording sheet; a second sheet guide that makes contact with a second surface of the recording sheet; and a transport roller that transports the recording sheet. The first and second sheet guides are disposed so as to face each other to form a sheet route along which the recording sheet is to pass. The transport roller transports the recording sheet that passed along the sheet route. The second sheet guide includes: a projection that protrudes toward the roll sheet container; and a pushing section that extends from the projection along an outer circumference of the roll sheet and in a direction away from the first sheet guide.
    Type: Grant
    Filed: November 8, 2022
    Date of Patent: January 21, 2025
    Assignee: Seiko Epson Corporation
    Inventors: Takeshi Tokuda, Rikuo Yamada, Takehiro Kobayashi, Hideaki Nishijima
  • Patent number: 12203847
    Abstract: A shape measurement system and method for a three-dimensional shape of a linear object over a long distance with high resolution. The shape measurement system comprises: a multicore optical fiber having a center core positioned in the center of the cross section thereof and three or more outer peripheral cores positioned at equal intervals concentrically with respect to and outside of the center core; a measurement device for measuring the backward Brillouin scattered light distribution in the propagation direction of each core of the multicore optical fiber; and an analysis device for calculating position coordinates, in three-dimensional space, of a linear structure having an unknown three-dimensional shape from the backward Brillouin scattered light distributions of a multicore optical fiber positioned along the linear structure having an unknown three-dimensional shape and a multicore optical fiber positioned along a linear structure having a known three-dimensional shape.
    Type: Grant
    Filed: June 3, 2021
    Date of Patent: January 21, 2025
    Assignees: NIPPON TELEGRAPH AND TELEPHONE CORPORATION, THE UNIVERSITY OF TOKYO
    Inventors: Nobutomo Hanzawa, Kazuhide Nakajima, Takashi Matsui, Hideaki Murayama, Ryota Wada, Makito Kobayashi
  • Publication number: 20240284951
    Abstract: An acid liquid seasoning includes at least acetic acid, an edible oil and fat, and water, and at least a part of the acid liquid seasoning includes an emulsified phase. In the acid liquid seasoning, the content of the acetic acid is 0.1% by mass or more and 3.0% by mass or less with respect to the total amount of an aqueous phase, the content of the edible oil and fat is 10% by mass or more with respect to the total amount of the acid liquid seasoning, the edible oil and fat includes unroasted sesame oil, and the ratio of the content of the unroasted sesame oil in the acid liquid seasoning to the content of the acetic acid in the aqueous phase is 0.1 or more and 10 or less.
    Type: Application
    Filed: March 30, 2022
    Publication date: August 29, 2024
    Inventors: Riho IWAMI, Hideaki KOBAYASHI, Hidehiko YAMAMOTO
  • Patent number: 11961651
    Abstract: In a coil device, a first coil includes a common terminal side first coil conductor connected to a ground terminal, an intermediate first coil conductor, and an input/output terminal side first coil conductor connected to a first input/output terminal, and a second coil includes a common terminal side second coil conductor connected to the ground terminal, an intermediate second coil conductor, and an input/output terminal side second coil conductor connected to a second input/output terminal. The input/output terminal side first coil conductor is located between the intermediate second coil conductor and the input/output terminal side second coil conductor, and the input/output terminal side second coil conductor is located between the intermediate first coil conductor and the input/output terminal side first coil conductor.
    Type: Grant
    Filed: July 7, 2021
    Date of Patent: April 16, 2024
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Kentaro Mikawa, Hideaki Kobayashi
  • Publication number: 20240016192
    Abstract: A cooked rice improver, which allows fat and oil to be easily emulsified immediately after being added, is excellent in the effect of releasing cooked rice, reduces breakage of rice grains and makes the graininess of rice excellent, suppresses aging of cooked rice, and allows cooked rice with improved richness and excellent flavor to be obtained. The cooked rice improver contains fat and oil, an ionic surfactant, and a polyhydric alcohol, wherein a content of the fat and oil is 8% by mass or more and 65% by mass or less with respect to a total amount of the cooked rice improver, and a difference of L2 value?L1 value calculated at 20° C. according to the following definition is positive: L1 value: lightness value of cooked rice improver; L2 value: lightness value of emulsion obtained by adding 100 times by mass of fresh water to the cooked rice improver.
    Type: Application
    Filed: November 26, 2021
    Publication date: January 18, 2024
    Inventors: Akifumi MIKAMI, Hideaki KOBAYASHI, Mayumi HIDAN, Wataru URUSHIBATA, Ryosuke HOSHINA, Kenta SUSAKI
  • Patent number: 11869701
    Abstract: A circuit element includes a multilayer body including insulating substrates, a first coil conductor inside the multilayer body, and first and second outer electrodes and a ground electrode on outer surfaces of the multilayer body. The first coil conductor includes a winding axis extending in a stacking direction of the insulating substrates, the first coil conductor is connected to the first outer electrode, the second outer electrode, or the ground electrode, and the second outer electrode extends along a side surface of the multilayer body. An additional capacitance is generated between the second outer electrode and the first coil conductor. The second outer electrode includes first and second portions with different widths in a layer direction of the insulating substrates and the width of the second portion is larger than the width of the first portion.
    Type: Grant
    Filed: October 7, 2021
    Date of Patent: January 9, 2024
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Hideaki Kobayashi, Kentaro Mikawa
  • Publication number: 20240000094
    Abstract: An emulsified composition, which allows fat and oil to be easily and uniformly dispersed in a food or drink product when added to the food or drink product, is provided. The present invention provides an emulsified composition for adding fat and oil to a food or drink product, wherein the emulsified composition contains fat and oil, an ionic surfactant, and a polyhydric alcohol, a content of the fat and oil is 5% by mass or more and 65% by mass or less with respect to a total amount of the emulsified composition, a content of the ionic surfactant is 0.3% by mass or more and 6.0% by mass or less with respect to the total amount of the emulsified composition, the ionic surfactant contains at least lecithin and/or lysolecithin, the emulsified composition has a specific gravity of 1.0 or more at 20° C. and a viscosity of 60,000 mPa·s or less at 20° C., and a difference of L2 value-L1 value calculated by the following definition at 20° C.
    Type: Application
    Filed: November 19, 2021
    Publication date: January 4, 2024
    Applicants: KEWPIE CORPORATION, Kewpie Jyozo Co., Ltd.
    Inventors: Hideaki KOBAYASHI, Mayumi HIDAN, Akifumi MIKAMI
  • Patent number: 11843292
    Abstract: An object of the present invention is to suppress an outflow of varnish from a lower portion of a stator core by increasing a filling rate of varnish in a slot. Provided is a method for manufacturing a stator of a rotary electric machine. The stator has a coil and a stator core in which a slot that houses the coil is formed, and a resin member of which viscosity is low at a first temperature and the viscosity is high at a second temperature higher than the first temperature is filled in the slot from an injection side. The manufacturing method includes a first step of causing a temperature difference in the stator core such that the injection side becomes the first temperature and an opposite side of the injection side becomes the second temperature, and a second step of injecting the resin member from the injection side in a state in which the temperature difference is maintained.
    Type: Grant
    Filed: January 8, 2020
    Date of Patent: December 12, 2023
    Assignee: Hitachi Astemo, Ltd.
    Inventors: Hideaki Kobayashi, Yoshio Ozeki, Daisuke Kitajima, Toshiyuki Takano
  • Patent number: 11831292
    Abstract: An LC composite component includes a multilayer body including insulating base members that are laminated and include insulating base members on which conductor patterns are provided. Capacitor conductor patterns are provided on insulating base members different from an insulating base member on which a coil conductor pattern is provided, and each include an extending portion overlapping with a line segment connecting a center of a first terminal and a center of a second terminal in a shortest distance as viewed in the lamination direction and projecting portions projecting in directions different from the direction of the line segment, and the projecting portions overlap with linear portions of the coil conductor pattern without overlapping with bent portions thereof as viewed in the lamination direction.
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: November 28, 2023
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Hideaki Kobayashi, Kenichi Ishizuka
  • Patent number: 11387542
    Abstract: An antenna apparatus includes an antenna element, a switch with a common terminal that is electrically connected to the antenna element side, a first signal path provided between a first input/output terminal of the switch and a first communication circuit, and a second signal path provided between a second input/output terminal of the switch and a second communication circuit. The first signal path includes a radio-frequency circuit and a phase shifter, and the RF circuit has an impedance that is open or shorted in a second frequency band as seen from the antenna element side. In a state in which the first input/output terminal and the second input/output terminal are both electrically connected to the common terminal, the phase shifter provides a phase shift, and the impedance in the second frequency band of the first signal path as seen from the common terminal is open.
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: July 12, 2022
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Hideaki Kobayashi, Kenichi Ishizuka
  • Patent number: 11375659
    Abstract: A lawn mower includes a cutter blade having flaps and a flap drive mechanism. The flap drive mechanism includes a flap drive source and an intermediate power transmission unit. The intermediate power transmission unit is provided on a power transmission path between the flap drive source and the flaps and provided coaxially with a blade rotation axis. An output axis of a motor is provided coaxially with a blade rotation axis and the intermediate power transmission unit.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: July 5, 2022
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Tomoki Ito, Hideaki Kobayashi, Koji Kuriyagawa, Hajime Yoshimura
  • Publication number: 20220094248
    Abstract: An object of the present invention is to suppress an outflow of varnish from a lower portion of a stator core by increasing a filling rate of varnish in a slot. Provided is a method for manufacturing a stator of a rotary electric machine. The stator has a coil and a stator core in which a slot that houses the coil is formed, and a resin member of which viscosity is low at a first temperature and the viscosity is high at a second temperature higher than the first temperature is filled in the slot from an injection side. The manufacturing method includes a first step of causing a temperature difference in the stator core such that the injection side becomes the first temperature and an opposite side of the injection side becomes the second temperature, and a second step of injecting the resin member from the injection side in a state in which the temperature difference is maintained.
    Type: Application
    Filed: January 8, 2020
    Publication date: March 24, 2022
    Applicant: Hitachi Astemo, Ltd.
    Inventors: Hideaki KOBAYASHI, Yoshio OZEKI, Daisuke KITAJIMA, Toshiyuki TAKANO
  • Publication number: 20220028597
    Abstract: A circuit element includes a multilayer body including insulating substrates, a first coil conductor inside the multilayer body, and first and second outer electrodes and a ground electrode on outer surfaces of the multilayer body. The first coil conductor includes a winding axis extending in a stacking direction of the insulating substrates, the first coil conductor is connected to the first outer electrode, the second outer electrode, or the ground electrode, and the second outer electrode extends along a side surface of the multilayer body. An additional capacitance is generated between the second outer electrode and the first coil conductor. The second outer electrode includes first and second portions with different widths in a layer direction of the insulating substrates and the width of the second portion is larger than the width of the first portion.
    Type: Application
    Filed: October 7, 2021
    Publication date: January 27, 2022
    Inventors: Hideaki KOBAYASHI, Kentaro MIKAWA
  • Publication number: 20210384787
    Abstract: An object of the present invention is to improve the reliability of a rotating electric machine. A stator of a rotating electric machine includes a stator core on which teeth and slots are provided on a cylindrical inner surface, a plurality of windings arranged inside the slot, and slot liners disposed between an inner wall of the slot and the plurality of windings.
    Type: Application
    Filed: September 4, 2019
    Publication date: December 9, 2021
    Applicant: Hitachi Astemo, Ltd.
    Inventors: Hiromitsu OKAMOTO, Kenichi NAKAYAMA, Kenji NAKAYAMA, Toshiyuki TAKANO, Yoshio OZEKI, Hideaki KOBAYASHI
  • Publication number: 20210351757
    Abstract: An LC composite component includes a multilayer body including insulating base members that are laminated and include insulating base members on which conductor patterns are provided. Capacitor conductor patterns are provided on insulating base members different from an insulating base member on which a coil conductor pattern is provided, and each include an extending portion overlapping with a line segment connecting a center of a first terminal and a center of a second terminal in a shortest distance as viewed in the lamination direction and projecting portions projecting in directions different from the direction of the line segment, and the projecting portions overlap with linear portions of the coil conductor pattern without overlapping with bent portions thereof as viewed in the lamination direction.
    Type: Application
    Filed: June 24, 2021
    Publication date: November 11, 2021
    Inventors: Hideaki KOBAYASHI, Kenichi ISHIZUKA
  • Publication number: 20210335533
    Abstract: In a coil device, a first coil includes a common terminal side first coil conductor connected to a ground terminal, an intermediate first coil conductor, and an input/output terminal side first coil conductor connected to a first input/output terminal, and a second coil includes a common terminal side second coil conductor connected to the ground terminal, an intermediate second coil conductor, and an input/output terminal side second coil conductor connected to a second input/output terminal. The input/output terminal side first coil conductor is located between the intermediate second coil conductor and the input/output terminal side second coil conductor, and the input/output terminal side second coil conductor is located between the intermediate first coil conductor and the input/output terminal side first coil conductor.
    Type: Application
    Filed: July 7, 2021
    Publication date: October 28, 2021
    Inventors: Kentaro MIKAWA, Hideaki KOBAYASHI
  • Patent number: 10903812
    Abstract: A trap filter includes a first inductor, a second inductor, and a capacitor. A first end of the first inductor extends to a first connection portion, a third end of the second inductor is connected to a second end of the first inductor, and a fourth end extends to a second connection portion. The capacitor is connected in parallel with the second inductor. The first inductor and the second inductor are subtractive-polarity coupled. An inductance value of the second inductor is less than an absolute value of mutual inductance generated by coupling of the first inductor and the second inductor.
    Type: Grant
    Filed: August 16, 2019
    Date of Patent: January 26, 2021
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Hideaki Kobayashi, Kenichi Ishizuka
  • Patent number: 10813285
    Abstract: A cutter blade of a lawn mower includes a blade body and flaps. The blade body includes a shape with a sweepback angle inclined in a reverse-rotation direction of the cutter blade. The flap pivotal axis is provided along a blade edge without intersecting with a blade rotational axis. A flap pivotal axis is provided at a position offset from a line perpendicular to the blade rotational axis and in parallel to the pivotal axis, in a rotation direction of the cutter blade.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: October 27, 2020
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Koji Kuriyagawa, Hajime Yoshimura, Tomoki Ito, Hideaki Kobayashi
  • Publication number: 20200328496
    Abstract: An antenna apparatus includes an antenna element, a switch with a common terminal that is electrically connected to the antenna element side, a first signal path provided between a first input/output terminal of the switch and a first communication circuit, and a second signal path provided between a second input/output terminal of the switch and a second communication circuit. The first signal path includes a radio-frequency circuit and a phase shifter, and the RF circuit has an impedance that is open or shorted in a second frequency band as seen from the antenna element side. In a state in which the first input/output terminal and the second input/output terminal are both electrically connected to the common terminal, the phase shifter provides a phase shift, and the impedance in the second frequency band of the first signal path as seen from the common terminal is open.
    Type: Application
    Filed: June 26, 2020
    Publication date: October 15, 2020
    Inventors: Hideaki KOBAYASHI, Kenichi ISHIZUKA
  • Patent number: 10665922
    Abstract: An antenna device includes a coil antenna including a coil conductor wound around a coil opening, and a planar conductor including a surface facing a portion of the coil opening and a portion of an area including the coil conductor. A minimum separation distance between the coil opening and the planar conductor in a direction perpendicular or substantially perpendicular to the planar conductor is larger than a minimum separation distance between the coil conductor and the planar conductor in the same direction. The planar conductor includes a first region that overlaps the coil opening and a third region that overlaps an outer edge of the coil conductor in plan view of the coil opening, and the first region includes a recessed portion that is recessed in a direction away from the coil conductor.
    Type: Grant
    Filed: June 13, 2018
    Date of Patent: May 26, 2020
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Hironobu Takahashi, Hideaki Kobayashi