Patents by Inventor Naoyuki Kojima

Naoyuki Kojima 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: 20220001816
    Abstract: A wire exterior body and an exterior-covered wire harness, capable of reducing vibration noise generated by vibration of the exterior body attached to a vehicle or the like and the wire harness in the exterior body, caused by vibration of the vehicle or the like, are provided. A wire exterior body to be attached to an outer periphery of a wire, formed by bending a resin sheet, includes a plurality of wall parts extending along the extending direction of the wire and forming an accommodating part for accommodating the wire. At least one of the plurality of wall parts has a protruding part protruding from the at least one wall part.
    Type: Application
    Filed: September 10, 2019
    Publication date: January 6, 2022
    Inventors: Takashi OSHINO, Yoshikazu KAMEI, Hiroshi SUYAMA, Shuji YOKOZEKI, Naoyuki KOJIMA
  • Publication number: 20210375503
    Abstract: An electric wire outer cover is provided which is to be fitted around an electric wire and which has a tubular housing portion where the electric wire is to be housed, the housing portion being formed of a sheet, the housing portion being formed in a folded state. Further, walls forming the housing portion include a first wall having a projection formed therefrom and a second wall having a hole formed therein, and the housing portion is formed by engagement between the first wall and the second wall through melting of the projection that has passed through the hole and welding of the melted projection to the second wall.
    Type: Application
    Filed: August 13, 2021
    Publication date: December 2, 2021
    Applicants: FURUKAWA ELECTRIC CO., LTD., FURUKAWA AUTOMOTIVE SYSTEMS INC.
    Inventors: Takashi OSHINO, Yoshikazu KAMEI, Hiroshi SUYAMA, Naoyuki KOJIMA
  • Patent number: 11189397
    Abstract: Providing an outer cover body for electrical wires that can improve the degree of freedom of design while preventing anisotropy in mechanical properties and also make it possible to form even a compact outer cover body for electrical wires. An outer cover body for electrical wires that is to be attached to the outer periphery of an electrical wire, the outer cover body for electrical wires being formed of a bent thermoplastic resin foam sheet having a density of not less than 200 Kg/m3 and not more than 700 Kg/m3.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: November 30, 2021
    Assignees: FURUKAWA ELECTRIC CO., LTD., FURUKAWA AUTOMOTIVE SYSTEMS INC.
    Inventors: Hideyuki Ikeda, Yoshikazu Kamei, Naoyuki Kojima, Satoshi Takamura, Takashi Oshino
  • Patent number: 11114833
    Abstract: A wire exterior body and an exterior-covered wire harness in which damage by an attaching member is prevented are provided. A wire exterior body (3) to be mounted on the outer periphery of an electric wire (wire harness) (2), the wire exterior body being formed of a resin sheet that is bent, includes a plurality of wall parts (4) extending along an extending direction of the electric wire and forming an accommodating part (5) that accommodates the electric wire. Among the plurality of the wall parts (4), at least one wall part (upper lid wall part (45)) has a through-hole (47), penetrating in a thickness direction of the resin sheet, into which an attaching member (61) attachable to a vehicle body is inserted, and a groove (a lower surface groove (48) or an upper surface groove (49)) in which a thickness of the resin sheet is reduced is formed on a part around the through-hole (47) on at least one surface of an upper surface (45c) and a lower surface (45d) facing the thickness direction.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: September 7, 2021
    Assignees: FURUKAWA ELECTRIC CO., LTD., FURUKAWA AUTOMOTIVE SYSTEMS INC.
    Inventors: Yoshikazu Kamei, Takashi Oshino, Hideyuki Ikeda, Naoyuki Kojima, Koichi Maeno
  • Publication number: 20210021112
    Abstract: A wire exterior body and an exterior-covered wire harness, capable of preventing damage to thereby suppress deterioration in the protective function for electric wires, are provided. A wire exterior body (3) formed of a resin sheet, to be mounted on the outer periphery of the wire harness (2), includes bending portions (20a) to (20d) at which the resin sheet is bent, and a plurality of wall parts (4) formed of the resin sheet bent at the bending portions (20a) to (20d). The wall parts (4) extend along the extending direction of the electric wires and form an accommodating part (5) that accommodates the electric wires. Grooves (21a) to (21d) are formed in the bending portions (20a) to (20d) at positions separated by predetermined spaces (S1) and (S2) from end portions (4a) and (4b), in the extending direction of the electric wires, of the wall parts (4).
    Type: Application
    Filed: January 29, 2019
    Publication date: January 21, 2021
    Applicants: FURUKAWA ELECTRIC CO., LTD., FURUKAWA AUTOMOTIVE SYSTEMS INC.
    Inventors: Takashi OSHINO, Koichi MAENO, Naoyuki KOJIMA, Hideyuki IKEDA, Yoshikazu KAMEI
  • Publication number: 20200358270
    Abstract: Provided herein is an example outer cover body for electrical wires formed by bending a resin sheet and attached to an outer periphery of an electrical wire. The outer cover body includes a plurality of wall parts extending along an extending direction of the electrical wire and forming an accommodating part for accommodating the electrical wire. At least one of the plurality of wall parts includes a wall surface overlapping part. The wall surface overlapping part includes an outer side wall surface having a first notch and an inner side wall surface overlapping the outer side wall surface and having a second notch. When the first notch and the second notch overlap each other, a branch line through-hole is formed in the wall parts.
    Type: Application
    Filed: November 16, 2018
    Publication date: November 12, 2020
    Applicants: Furukawa Electric Co., Ltd., Furukawa Automotive Systems Inc.
    Inventors: Takashi OSHINO, Koichi MAENO, Naoyuki KOJIMA, Hideyuki IKEDA, Yoshikazu KAMEI
  • Publication number: 20200343708
    Abstract: A wire exterior body and an exterior-covered wire harness in which damage by an attaching member is prevented are provided. A wire exterior body (3) to be mounted on the outer periphery of an electric wire (wire harness) (2), the wire exterior body being formed of a resin sheet that is bent, includes a plurality of wall parts (4) extending along an extending direction of the electric wire and forming an accommodating part (5) that accommodates the electric wire. Among the plurality of the wall parts (4), at least one wall part (upper lid wall part (45)) has a through-hole (47), penetrating in a thickness direction of the resin sheet, into which an attaching member (61) attachable to a vehicle body is inserted, and a groove (a lower surface groove (48) or an upper surface groove (49)) in which a thickness of the resin sheet is reduced is formed on a part around the through-hole (47) on at least one surface of an upper surface (45c) and a lower surface (45d) facing the thickness direction.
    Type: Application
    Filed: December 27, 2018
    Publication date: October 29, 2020
    Applicants: FURUKAWA ELECTRIC CO., LTD., FURUKAWA AUTOMOTIVE SYSTEMS INC.
    Inventors: Yoshikazu KAMEI, Takashi OSHINO, Hideyuki IKEDA, Naoyuki KOJIMA, Koichi MAENO
  • Publication number: 20200027628
    Abstract: Providing an outer cover body for electrical wires that can improve the degree of freedom of design while preventing anisotropy in mechanical properties and also make it possible to form even a compact outer cover body for electrical wires. An outer cover body for electrical wires that is to be attached to the outer periphery of an electrical wire, the outer cover body for electrical wires being formed of a bent thermoplastic resin foam sheet having a density of not less than 200 Kg/m3 and not more than 700 Kg/m3.
    Type: Application
    Filed: May 18, 2018
    Publication date: January 23, 2020
    Applicants: FURUKAWA ELECTRIC CO., LTD., FURUKAWA AUTOMOTIVE SYSTEMS INC.
    Inventors: Hideyuki IKEDA, Yoshikazu KAMEI, Naoyuki KOJIMA, Satoshi TAKAMURA, Takashi OSHINO
  • Patent number: 8366366
    Abstract: A saw blade fixing device is constructed so that a screw flange of a screw body tightened into a screw hole of a spindle is made to have a truncated cone shape, an operating lever is provided to be operable to pivot to a received position and a use position by reversing the operating lever between front and back sides, and this operating lever does not protrude from the truncated cone shape when it is received.
    Type: Grant
    Filed: March 21, 2008
    Date of Patent: February 5, 2013
    Assignee: Makita Corporation
    Inventors: Shinji Hirabayashi, Naoyuki Kojima
  • Publication number: 20100047036
    Abstract: When a conventional tool-less clamp is applied to exiting circular saw machines, an inclination angle and a cutting depth in the case of an oblique cutting operation have been sacrificed because the size in the radial direction or the thickness direction becomes larger. The present invention is aimed to make a saw-blade fixing device to be tool-less without sacrificing these functions. It is constructed so that a screw flange (22) of a screw body (20) tightened into a screw hole (5a) of a spindle (5) is made to have a truncated cone shape, an operating lever (24) is provided to be operable to pivot to a received position and a use position by reversing the operating lever between front and back sides, and this operating lever (24) does not protrude from the truncated cone shape when it is received.
    Type: Application
    Filed: March 21, 2008
    Publication date: February 25, 2010
    Applicant: Makita Corporation
    Inventors: Shinji Hirabayashi, Naoyuki Kojima
  • Publication number: 20070262490
    Abstract: A PET resin container having an oxygen-capturing function and an improved level of oxygen barrier property is provided, with these performances being achieved by applying radiation to the container after the molding operation.
    Type: Application
    Filed: June 26, 2007
    Publication date: November 15, 2007
    Applicant: YOSHINO KOGYOSHO CO., LTD.
    Inventors: Naoyuki Kojima, Taro Enjoji, Hirohisa Yamazaki, Toshio Imai, Shuichi Koshio
  • Publication number: 20050199311
    Abstract: Preliminarily sterilized contents are filed in a synthetic resin container, which has been subjected to rinsing and sterilization. In this instance, the contents are maintained at a filling temperature that is higher than normal temperature, but lower than a temperature expressing sterilization effect, so that the container is prevented from deformation, which took place inevitably when heating the aseptically filled contents.
    Type: Application
    Filed: June 17, 2003
    Publication date: September 15, 2005
    Inventors: Toshio Imai, Naoyuki Kojima
  • Publication number: 20050123698
    Abstract: A PET resin container having an oxygen-capturing function and an improved level of oxygen barrier property is provided, with these performances being achieved by applying radiation to the container after the molding operation.
    Type: Application
    Filed: March 28, 2003
    Publication date: June 9, 2005
    Inventors: Naoyuki Kojima, Taro Enjoji, Hirohisa Yamazaki, Toshio Imai, Shuichi Koshio
  • Patent number: 5276619
    Abstract: An electronic control system with a self-diagnostic function for use in a motor vehicle, which is arranged to write the vehicle operation state data such as engine intake air amount at the time of no occurrence of abnormality into the internal memory of a microcomputer basically making up an electronic control system and, in response to the occurrence of abnormality, add check-function data to the operation state data which is in turn transferred to a backup memory. That is, at the time when abnormality occurs, the data whose significance is relatively high are stored in an internal storage of a microcomputer such as a non-volatile battery-backup RAM with check-function data being respectively added thereto so as to improve the data reliability. On the other hand, the data whose significance is relatively low are stored in an external storage such as a battery-backup RAM, together with check-function data for totally checking the data, thereby improving the data reliability.
    Type: Grant
    Filed: April 5, 1991
    Date of Patent: January 4, 1994
    Assignee: Nippondenso Co., Ltd.
    Inventors: Kouichi Ohara, Naoyuki Kojima