Patents by Inventor Ryo Ishikawa

Ryo Ishikawa 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: 20230016812
    Abstract: A culture apparatus includes an inner box for housing a culture, an outer box surrounding the inner box, and a first vibration prevention mechanism that is disposed between the inner box and the outer box, and is configured to prevent the inner box from vibrating due to the vibration of the outer box.
    Type: Application
    Filed: September 19, 2022
    Publication date: January 19, 2023
    Inventors: Eisuke ISHIKAWA, Ryo YONEHARA, Shota TANABE, Tomoyuki OTAKE
  • Patent number: 11533901
    Abstract: A traveling vehicle includes a controller to control a posture of a work machine via a connector. The controller observes whether a farm field surface on which the traveling vehicle travels and the work machine maintain a predetermined positional relationship therebetween, and controls the posture of the work machine when a positional relationship between the farm field surface and the work machine changes from the predetermined positional relationship, so that the positional relationship thus changed is reset to the predetermined positional relationship.
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: December 27, 2022
    Assignee: KUBOTA CORPORATION
    Inventors: Shinnosuke Ishikawa, Komei Yamawaki, Ryo Kurata
  • Publication number: 20220397353
    Abstract: A cooling unit includes a unit main body including a bottom portion, a peripheral wall portion rising from the peripheral edge of the bottom portion, and a sealing body for sealing an opening of the unit main body. The unit main body is joined to the sealing body through a plasticized region, and a void is formed at a position close to the unit main body with respect to a center of the plasticized region.
    Type: Application
    Filed: May 24, 2022
    Publication date: December 15, 2022
    Inventors: SHOZO OCHI, MASATO MAEDE, TOMONARI NEBASHI, RYO ISHIKAWA
  • Publication number: 20220396154
    Abstract: A vehicle mounted electrical power converter includes: a heatsink; a circuit board placed on or above the heatsink; a power semiconductor device mounted on or above the circuit board; a control board support base that is placed on and/or above the circuit board and that supports a control board; and a heat transfer member being interposed between the power semiconductor device and the control board support base and thermally coupling between the power semiconductor device and the control board support base.
    Type: Application
    Filed: June 14, 2021
    Publication date: December 15, 2022
    Inventor: Ryo ISHIKAWA
  • Patent number: 11510371
    Abstract: An agricultural machine includes a baler controller configured or programmed to obtain an ejector inclination value from a positional relation between a tractor inclination sensor and a bale ejector of a baler, the ejector inclination value being a sensor value of the inclination sensor corresponding to the bale ejector, and to allow ejection of the bale when a size of the bale in the baler is larger than a first threshold value and the ejector inclination value is less than a second threshold value.
    Type: Grant
    Filed: September 15, 2020
    Date of Patent: November 29, 2022
    Assignee: KUBOTA CORPORATION
    Inventors: Ryo Kurata, Susumu Umemoto, Shinnosuke Ishikawa, Zerbino Fulvio
  • Publication number: 20220362882
    Abstract: Laser processing head (20) of the present disclosure includes housing (30), transparent protector (40), and temperature sensor (70). Housing (30) includes an optical path of processing laser light (LB). Transparent protector (40) is detachably fixed to housing (30), passes processing laser light (LB), and suppresses dust of work material (W) entering into housing (30). Here, the dust is generated from the work material (W) irradiated with processing laser light (LB). Temperature sensor (70) detects the temperature of transparent protector (40).
    Type: Application
    Filed: July 29, 2022
    Publication date: November 17, 2022
    Inventors: Naoya KATO, Takayuki YAMASHITA, Doukei NAGAYASU, Kenji HOSHINO, Hideaki YAMAGUCHI, Ryo ISHIKAWA, Shinya DOMOTO, Kiyotaka EIZUMI
  • Publication number: 20220331950
    Abstract: A robot device of the present disclosure includes at least one artificial muscle that operates by being supplied with liquid; and a liquid supply device that supplies and discharges the liquid to/from the artificial muscle, and the liquid supply device includes a liquid storage part that stores the liquid; a pump that sucks the liquid from the liquid storage part and discharges the liquid; a pressure regulating device that includes a spool and an electromagnetic part that allows the spool to move, and that generates drive pressure for the artificial muscle by regulating source pressure from the pump side, and regulates the source pressure by balancing at least a force given to the spool from the electromagnetic part and a force given to the spool by action of the drive pressure; and a control device that applies a current to the electromagnetic part of the pressure regulating device so that the drive pressure reaches target pressure.
    Type: Application
    Filed: September 14, 2020
    Publication date: October 20, 2022
    Applicant: AISIN CORPORATION
    Inventors: Masahiro ASAI, Tomomi ISHIKAWA, Tomonari OKAMOTO, Shinya ICHIKAWA, Noriomi FUJII, Ryo TAKADA, Jin IZAWA, Hiroki TAKATA, Hiroshi YAMADA
  • Publication number: 20220334367
    Abstract: Laser device (100) includes first and second laser oscillators (1), (2) that respectively emit first and second laser lights (LB1), (LB2) having first and second wavelengths, and first and second optical systems (10), (20). First optical system (10) is configured to couple first and second laser lights (LB1), (LB2) to transmit the first and second laser lights to second optical system (20), and second optical system (20) is configured to condense first laser light (LB1) at first condensing position (FP1) and second laser light (LB2) at second condensing position (FP2). A maximum angle formed by an optical axis and an outermost component of first laser light (LB1) emitted from first optical system (10) is different from a maximum angle formed by an optical axis and an outermost component of the second laser light (LB2).
    Type: Application
    Filed: July 6, 2022
    Publication date: October 20, 2022
    Inventors: HISAYUKI OGUCHI, RYO ISHIKAWA, HIROAKI SUZUKI
  • Patent number: 11471973
    Abstract: Laser processing head (20) of the present disclosure includes housing (30), transparent protector (40), and temperature sensor (70). Housing (30) includes an optical path of processing laser light (LB). Transparent protector (40) is detachably fixed to housing (30), passes processing laser light (LB), and suppresses dust of work material (W) entering into housing (30). Here, the dust is generated from the work material (W) irradiated with processing laser light (LB). Temperature sensor (70) detects the temperature of transparent protector (40).
    Type: Grant
    Filed: March 17, 2020
    Date of Patent: October 18, 2022
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Naoya Kato, Takayuki Yamashita, Doukei Nagayasu, Kenji Hoshino, Hideaki Yamaguchi, Ryo Ishikawa, Shinya Domoto, Kiyotaka Eizumi
  • Patent number: 11471978
    Abstract: A laser oscillator includes a plurality of laser modules, beam coupler (12) that couples a plurality of laser beams (LB1 to LB4) emitted from the plurality of laser modules to form a coupled laser beam, beam coupler (12) emitting the coupled laser beam, and a condensing lens unit having a condensing lens, the condensing lens unit condensing the coupled laser beam to have a given beam diameter and guiding the condensed coupled laser beam to a transmission fiber. Beam coupler (12) has optical members (OC1 to OC4) configured to change optical paths of laser beams (LB1 to LB4). By changing the optical paths of laser beams (LB1 to LB4) by optical members (OC1 to OC4,) a beam profile of the coupled laser beam emitted from the transmission fiber is changed without adjusting a position of the condensing lens.
    Type: Grant
    Filed: September 7, 2020
    Date of Patent: October 18, 2022
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Shinya Domoto, Ryo Ishikawa, Naoya Kato
  • Patent number: 11468589
    Abstract: An image processing apparatus includes search area calculation means for calculating a search area size on the basis of a pixel size of at least one image among a first image and a second image, position obtaining means for obtaining a position of interest on the first image and a correspondence position on the second image corresponding to the position of interest, search area setting means for setting a search area made up of the search area size in a surrounding of the correspondence position on the second image, and difference means for deciding a difference value corresponding to the position of interest on a basis of a density value of the position of interest on the first image and density values of a plurality of positions in the search area on the second image.
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: October 11, 2022
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Toru Tanaka, Kiyohide Satoh, Ryo Ishikawa
  • Publication number: 20220315748
    Abstract: A thermoplastic elastomer composition: 41 to 70 parts by mass of component (A), 0 to 54 parts by mass of component (B), and 5 to 59 parts by mass of component (C) ((A), (B), and (C) being 100 parts by mass), with dynamic heat treatment with a cross-linking agent. Component (A): a propylene block copolymer having a melt flow rate measured in accordance with ISO1133. Component (B): an ethylene/?-olefin/non-conjugated polyene copolymer including a structural unit derived from ethylene, a structural unit derived from an ?-olefin having 3 to 20 carbon atoms, and a structural unit derived from a non-conjugated polyene. Component (C): an ethylene/?-olefin copolymer including a structural unit derived from ethylene and a structural unit derived from an ?-olefin having 4 to 20 carbon atoms and having a melt flow rate measured in accordance with ISO 1133.
    Type: Application
    Filed: June 17, 2020
    Publication date: October 6, 2022
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Ryo ISHIKAWA, Ryosuke ABURAKI, Remi KUSUMOTO
  • Patent number: 11417296
    Abstract: [Problem] An information processing device, an information processing method, and a recording medium that enable change in display of real space without being noticed by a communicatee are to be proposed. [Solution] An information processing device, including: a determining unit that determines a gazing state or a non-gazing state of a first user present in first real space, for a display object displayed by a display device of the first user, the display object being associated with second real space different from the first real space; and a display control unit that changes appearance of the display object when the gazing state has been changed to the non-gazing state.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: August 16, 2022
    Assignee: SONY CORPORATION
    Inventors: Mari Saito, Tsuyoshi Ishikawa, Ryo Yokoyama
  • Publication number: 20220230328
    Abstract: An information processing apparatus comprising: an extraction unit configured to extract a predetermined region of an anatomical part from an examination image of a subject; a first feature amount acquisition unit configured to acquire a first feature amount of the predetermined region related to a movement of the anatomical part; a second feature amount acquisition unit configured to acquire a second feature amount of the predetermined region related to the movement; a division unit configured to divide the predetermined region; and an integration unit configured to integrate the first feature amount and the second feature amount based on a result of division by the division unit.
    Type: Application
    Filed: December 23, 2021
    Publication date: July 21, 2022
    Inventors: Ryo Ishikawa, Toru Tanaka
  • Publication number: 20220202131
    Abstract: A shoe includes: an upper in which an upper middle foot portion covering a middle foot portion of a foot of a wearer, an upper rear foot portion covering a heel portion of the foot, and a foot insertion opening for inserting the foot are formed; a sole located below the upper; a first support member disposed below a medial longitudinal arch of the foot inside the upper and including a lateral foot side portion fixed to the upper or the sole; and a first pulling-up member connected to a medial foot side portion of the first support member and enabled to apply, to the first support member, force for pulling up the first support member in a direction toward the upper rear foot portion and away from the sole.
    Type: Application
    Filed: December 22, 2021
    Publication date: June 30, 2022
    Applicant: ASICS CORPORATION
    Inventors: Ryo MATSUNAGA, Tatsuya ISHIKAWA, Osamu YAMANE, Seigo NAKAYA
  • Publication number: 20220176488
    Abstract: Reference light receiver (300) receives reference light (RL) reflected by second reflecting surface (200b) of folding mirror (200). Partial light receiver (600) receives a part of laser light (LB) reflected by partial reflection mirror (500). Controller (14) detects an abnormality in an inclination angle of first reflecting surface (200a) of folding mirror (200) with respect to an optical path of laser light (LB) incident on first reflecting surface (200a) of folding mirror (200) based on an output of reference light receiver (300), and detects an abnormality in a spot of laser light (LB) on an irradiated object based on an output of partial light receiver (600).
    Type: Application
    Filed: February 24, 2022
    Publication date: June 9, 2022
    Inventors: NAOYA KATO, TAKAYUKI YAMASHITA, RYO ISHIKAWA
  • Patent number: 11333833
    Abstract: There is provided an optical axis alignment mechanism between the laser oscillator and the optical fiber. The laser oscillator emits laser light, which then emerges from the emission end of the optical fiber via the axis alignment mechanism. Part of the laser light is received on the light-receiving surface of the CCD camera of a laser light evaluator. Thus, the laser light evaluator acquires a light intensity distribution. The light intensity distribution is used by the optical axis alignment mechanism to align the axis of the laser oscillator with the axis of the optical fiber.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: May 17, 2022
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Kiyotaka Eizumi, Makoto Ryudo, Doukei Nagayasu, Hitoshi Nishimura, Jingbo Wang, Masatoshi Nishio, Hideaki Yamaguchi, Yoshiaki Takenaka, Ryo Ishikawa
  • Patent number: 11329443
    Abstract: A laser device includes a laser oscillator that generates a laser beam, condenser lens that condenses laser beam emitted from the laser oscillator, transmission fiber that includes at least core that transmits laser beam condensed by condenser lens, and cladding provided around core, and a lens driving unit that adjusts a position of condenser lens. The lens driving unit automatically adjusts the position of condenser lens to reduce light intensity of laser beam incident on cladding.
    Type: Grant
    Filed: March 4, 2020
    Date of Patent: May 10, 2022
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Shinya Domoto, Naoya Kato, Ryo Ishikawa
  • Publication number: 20220122937
    Abstract: A palladium-coated copper bonding wire includes: a core material containing copper as a main component; and a palladium layer on the core material, in which a concentration of palladium relative to the entire wire is 1.0 mass % or more and 4.0 mass % or less, and a work hardening coefficient in an amount of change of an elongation rate 2% or more and a maximum elongation rate ?max % or less of the wire, is 0.20 or less.
    Type: Application
    Filed: November 30, 2021
    Publication date: April 21, 2022
    Inventors: Mitsuo TAKADA, Nanako MAEDA, Osamu MATSUZAWA, Ryo ISHIKAWA, Takuya KOBAYASHI
  • Patent number: 11302007
    Abstract: An apparatus that can obtain a subtraction image efficiently is provided. An image processing apparatus obtains a target image constituted by a set of voxels arranged in a discretized manner; sets a search area in the target image; and obtains, in a partial area included in the search area, on the basis of at least one of a voxel value included in the partial area and an interpolated value obtained by interpolation of a voxel of the target image, at least one of a maximum and a minimum of a voxel value and an interpolated value within the search area.
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: April 12, 2022
    Assignee: Canon Kabushiki Kaisha
    Inventors: Ryo Ishikawa, Toru Tanaka