Patents by Inventor Takashi Takada

Takashi Takada 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: 11908604
    Abstract: Provided is a composite material molded article including soft magnetic powder and resin containing the soft magnetic powder in a dispersed state. The composite material molded article is provided with a roughened region having an arithmetic average roughness Ra of 3.0 ?m or more on at least a portion of its surfaces.
    Type: Grant
    Filed: December 12, 2016
    Date of Patent: February 20, 2024
    Assignees: AutoNetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
    Inventors: Shintaro Nanbara, Takashi Takada, Kazushi Kusawake
  • Publication number: 20230303014
    Abstract: A fender liner that is to be placed in a curved shape along a periphery of a tire of a vehicle includes: a first foam layer that is formed by a first foam body; and a mixed layer that includes a first non-woven fabric and a second foam body that is foamed inside the first non-woven fabric, wherein the first foam body forming the first foam layer is seamless with the second foam body included in the mixed layer.
    Type: Application
    Filed: May 4, 2023
    Publication date: September 28, 2023
    Applicant: AGC Inc.
    Inventors: Takamichi SHIMOSAKA, Takashi TAKADA, Kotaro KODAMA, Yukihiro FUJIWARA
  • Publication number: 20230286450
    Abstract: A fender liner that is to be placed in a curved shape along a periphery of a tire of a vehicle includes: a first foam layer that is formed by a first foam body; and a second foam layer that is formed by a second foam body, the second foam body having a composition different from a composition of the first foam body, wherein the first foam layer and the second foam layer are arranged in a circumferential direction of the tire.
    Type: Application
    Filed: May 22, 2023
    Publication date: September 14, 2023
    Applicant: AGC Inc.
    Inventors: Takamichi SHIMOSAKA, Takashi TAKADA, Kotaro KODAMA, Yukihiro FUJIWARA
  • Publication number: 20230279799
    Abstract: An electrically heating support according to the present invention includes: a ceramic honeycomb structure, the honeycomb structure including an outer peripheral wall and a partition wall arranged on an inner side of the outer peripheral wall, the partition wall defining a plurality of cells each extending from one end face to other end face to form a flow path; and a pair of metal electrodes 5 for applying a voltage to a honeycomb structure, wherein each of the pair of metal electrodes 5 includes: at least one connection portion 50 fixed to an outer peripheral surface of the honeycomb structure; and at least one drawer portion 51 extending from the connection portion 50, and wherein the drawer portion is provided with at least two bent portions 510, and extending directions of ridgelines of the at least two bent portions 510 are different from each other.
    Type: Application
    Filed: February 14, 2023
    Publication date: September 7, 2023
    Applicants: NGK Insulators, Ltd., Toyota Jidosha Kabushiki Kaisha
    Inventors: Takashi TAKADA, Shinobu SHIMASAKI
  • Publication number: 20230086792
    Abstract: To provide a vehicle window structure in which a light emitting device can be disposed outside the laminated glass. A vehicle window structure to be installed at an opening of a vehicle, which comprises a first glass plate and a light emitting device, wherein at least a part of the light emitting device is disposed in a space formed between the first glass plate, an adhesive bonding the first glass plate and a body flange of the vehicle, and an interior material of the vehicle.
    Type: Application
    Filed: November 30, 2022
    Publication date: March 23, 2023
    Applicant: AGC Inc.
    Inventors: Takayuki KIMURA, Aki TAKAHASHI, Kenichiro SHIMO, Takafumi INOUE, Takashi TAKADA, Youta OOWA, Takashi SASAKI, Naoya INOUE
  • Publication number: 20220282009
    Abstract: It is aimed to provide a wiring harness excellent in the deep curability of a part covered with a water blocking material. In a wiring harness in which an exposed conductor part of an insulated wire is covered with a water blocking material, the water blocking material is a cured product of a photocurable composition containing a photocurable resin and a photopolymerization initiator, and a content of the photopolymerization initiator in the photocurable composition is 0.2 parts by mass or more and 2.0 parts by mass or less based on 100 parts by mass of the photocurable resin.
    Type: Application
    Filed: August 1, 2019
    Publication date: September 8, 2022
    Inventors: Shintaro NAMBARA, Takashi TAKADA
  • Publication number: 20220254546
    Abstract: It is aimed to provide a wiring harness excellent in the waterproof performance of a part covered with a water blocking member also under a high temperature environment, a low temperature environment and a cold heat environment. In a wiring harness (10) in which an exposed conductor part (7) of an insulated wire (1, 2, 3) is covered with a water blocking member (8), the water blocking member (8) is a cured product of a composition containing a urethane (meth)acrylate and has two or more glass transition points.
    Type: Application
    Filed: July 20, 2020
    Publication date: August 11, 2022
    Inventors: Shintaro NAMBARA, Takashi TAKADA
  • Publication number: 20210098152
    Abstract: A wire waterproof structure including a water-stopping material, wherein: the water-stopping material is configured to seal at least a partial region of a conductor comprising an assembly of a plurality of strands, the water-stopping material contains a resin material, and a filler dispersed in the resin material, and the filler has an average particle size of 1 ?m or more and 15% or less of an outer diameter of the strands, and a content in the water-stopping material of 1 mass % or more and 20 mass % or less, relative to the resin material.
    Type: Application
    Filed: March 6, 2019
    Publication date: April 1, 2021
    Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Yusaku MAEDA, Takashi TAKADA, Kenji ITO
  • Patent number: 10892081
    Abstract: A reactor including: a coil that includes a winding portion; a magnetic core that includes an inner core portion that is located inside the winding portion and an outer core portion that is located outside the winding portion; an inner interposed member that is interposed between an inner surface of the winding portion and the inner core portion; and an end surface interposed member that is interposed between an end surface of the winding portion and the outer core portion. The inner interposed member is provided with first positioning portions that engage with the end surface interposed member and are located so as to respectively face a first pair of surfaces of the outer core portion to position the outer core portion, the first pair of surfaces being composed of a pair of surfaces that face each other.
    Type: Grant
    Filed: September 7, 2016
    Date of Patent: January 12, 2021
    Assignees: AutoNetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
    Inventors: Kouhei Yoshikawa, Kouji Nishi, Takashi Takada, Shintaro Nanbara
  • Patent number: 10825591
    Abstract: Provided is a composite material molded article including soft magnetic powder and resin containing the soft magnetic powder in a dispersed state. The composite material molded article includes a parting line corresponding to a parting surface of a mold for molding the composite material molded article, and an inner core portion to be arranged inside a coil. A peripheral surface includes surfaces along a circumferential direction of a magnetic flux excited in the inner core portion by the coil, and the parting line is formed to split a peripheral direction of the peripheral surface.
    Type: Grant
    Filed: August 12, 2016
    Date of Patent: November 3, 2020
    Assignees: AutoNetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
    Inventors: Shintaro Nanbara, Takashi Takada, Kazushi Kusawake
  • Patent number: 10777989
    Abstract: A waterproofing structure 20 for a core wire exposed portion of an electrical wire includes: an electrical wire 10 that includes a core wire exposed portions 12a; an internal waterproofing portion 21 that encloses the core wire exposed portion 12a to waterproof the core wire exposed portion 12a; and an exterior member 30 that forms a space S that is separated from an external space, around the internal waterproofing portion 21.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: September 15, 2020
    Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Takao Fukuda, Takashi Takada, Kenji Ito, Yusaku Maeda
  • Patent number: 10770209
    Abstract: Provided is soft magnetic powder constituted by an Fe alloy containing Si, in which soft magnetic particles of the soft magnetic powder include a SiO2 layer formed on a surface of the particles, and a surface layer formed directly on the SiO2 layer. The surface layer includes a first material that constitutes a matrix and a second material that is dispersed in the matrix. The first material is silicone or phosphate, and the second material is silicone or phosphate and is different from the first material.
    Type: Grant
    Filed: November 9, 2016
    Date of Patent: September 8, 2020
    Assignees: AutoNetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
    Inventors: Shintaro Nanbara, Kazushi Kusawake, Takashi Takada
  • Patent number: 10597476
    Abstract: Provided is an anticorrosive containing a curable resin composition and that has a high anticorrosive capability and a good adhesion to an oily surface, and a terminal-attached covered electric wire and a wiring harness using the anticorrosive. The terminal-attached covered electric wire has a contact portion where a wire conductor of a covered electric wire and a connection terminal contact each other. The contact portion is covered with the anticorrosive. The wiring harness contains the terminal-attached covered electric wire.
    Type: Grant
    Filed: October 3, 2014
    Date of Patent: March 24, 2020
    Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Shigeyuki Tanaka, Hironobu Rachi, Naoyuki Oshiumi, Kenji Ito, Takashi Takada
  • Publication number: 20190386477
    Abstract: A waterproofing structure 20 for a core wire exposed portion of an electrical wire includes: an electrical wire 10 that includes a core wire exposed portions 12a; an internal waterproofing portion 21 that encloses the core wire exposed portion 12a to waterproof the core wire exposed portion 12a; and an exterior member 30 that forms a space S that is separated from an external space, around the internal waterproofing portion 21.
    Type: Application
    Filed: June 13, 2019
    Publication date: December 19, 2019
    Inventors: Takao Fukuda, Takashi Takada, Kenji Ito, Yusaku Maeda
  • Publication number: 20190352539
    Abstract: Provided is an connection structure (1) with which the adhesive power between an adhesive agent layer (2) and a connector (3) can be increased, and which maintains high waterproof reliability over a long period of use. The connection structure (1) comprises an adhesive agent layer (2), and a connector (3) including an adhesive surface (30) in contact with a layer surface of the adhesive agent layer (2). The adhesive surface (30) includes a surface irregularity portion (31) having a recess (311) and a protrusion (312). A part of the adhesive agent layer (2) is disposed in the recess (311). The connection structure (1) may be configured to include a fibrous material (5) traversing the recess (311). The connector (3) may be configured from an engineering plastic.
    Type: Application
    Filed: January 10, 2018
    Publication date: November 21, 2019
    Inventors: Yu Muronoi, Takashi Takada, Kazumasa Kobayashi
  • Patent number: 10410764
    Abstract: A wire harness can ensure waterproofness of an exposed conductor portion, and even when at least one of insulated wires is exposed to a high temperature, can suppress loosening of a rubber stopper of a waterproofing terminal. An outer periphery of a region containing an exposed conductor portion and coating material end portions is continuously covered with a protective film. At each of the coating material end portions, a gap between a coating material and the protective film covering the coating material is sealed with a waterproofing agent. At least one insulated wire has a flow path through which gas flows, the flow path being created in gaps between strands that constitute a conductor of the insulated wire and reaching from a coating material end portion opposite to the coating material end portion adjacent to the exposed conductor portion to a splice portion.
    Type: Grant
    Filed: April 11, 2017
    Date of Patent: September 10, 2019
    Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Kenji Itou, Takashi Takada
  • Patent number: 10410763
    Abstract: Provided is a wire harness in which waterproofness of an exposed conductor portion can be ensured, and even when at least one of insulated wires is exposed to a high temperature, a rubber stopper of a waterproofing terminal can be kept from coming off. An outer peripheral surface of an exposed conductor portion where partially exposed conductors of a plurality of insulated wires are joined together, and outer peripheral surfaces of coating material end portions adjacent to the exposed conductor portion, is continuously covered with a waterproofing agent. A gap between adjacent insulated wires is sealed with the waterproofing agent at the coating material end portions adjacent to the exposed conductor portion. At least one insulated wire of the plurality of insulated wires has a flow path through which gas flows, the flow path being created in gaps between strands that constitute a conductor of the insulated wire.
    Type: Grant
    Filed: April 11, 2017
    Date of Patent: September 10, 2019
    Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Kenji Itou, Takashi Takada
  • Publication number: 20190259524
    Abstract: Provided is a composite material molded article including soft magnetic powder and resin containing the soft magnetic powder in a dispersed state. The composite material molded article is provided with a roughened region having an arithmetic average roughness Ra of 3.0 ?m or more on at least a portion of its surfaces.
    Type: Application
    Filed: December 12, 2016
    Publication date: August 22, 2019
    Inventors: Shintaro Nanbara, Takashi Takada, Kazushi Kusawake
  • Publication number: 20190131033
    Abstract: A wire harness can ensure waterproofness of an exposed conductor portion, and even when at least one of insulated wires is exposed to a high temperature, can suppress loosening of a rubber stopper of a waterproofing terminal. An outer periphery of a region containing an exposed conductor portion and coating material end portions is continuously covered with a protective film. At each of the coating material end portions, a gap between a coating material and the protective film covering the coating material is sealed with a waterproofing agent. At least one insulated wire has a flow path through which gas flows, the flow path being created in gaps between strands that constitute a conductor of the insulated wire and reaching from a coating material end portion opposite to the coating material end portion adjacent to the exposed conductor portion to a splice portion.
    Type: Application
    Filed: April 11, 2017
    Publication date: May 2, 2019
    Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Kenji ITOU, Takashi TAKADA
  • Publication number: 20190096543
    Abstract: Provided is a wire harness in which waterproofness of an exposed conductor portion can be ensured, and even when at least one of insulated wires is exposed to a high temperature, a rubber stopper of a waterproofing terminal can be kept from coming off. An outer peripheral surface of an exposed conductor portion where partially exposed conductors of a plurality of insulated wires are joined together, and outer peripheral surfaces of coating material end portions adjacent to the exposed conductor portion, is continuously covered with a waterproofing agent. A gap between adjacent insulated wires is sealed with the waterproofing agent at the coating material end portions adjacent to the exposed conductor portion. At least one insulated wire of the plurality of insulated wires has a flow path through which gas flows, the flow path being created in gaps between strands that constitute a conductor of the insulated wire.
    Type: Application
    Filed: April 11, 2017
    Publication date: March 28, 2019
    Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Kenji ITOU, Takashi TAKADA