Patents by Inventor Takashi Sayo

Takashi Sayo 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: 10784667
    Abstract: A laminated flat electric wire includes four or more rectangular plate-shaped flat electric wires. The flat electric wires are laminated, and each of the flat electric wires has tabs extending from each of the flat electric wires, one tab being provided at each of a first end portion and a second end portion. In a plan view as viewed in a direction along a lamination direction of the flat electric wires, the tabs of the respective flat electric wires are provided so as not to overlap each other at each of the first end portion and the second end portion, and the flat electric wire having the tab provided outermost along a width direction of the flat electric wire, among the respective tabs provided at the first end portions, has, at the second end portion, the tab provided at a position interposed between the tabs of other flat electric wires.
    Type: Grant
    Filed: November 19, 2018
    Date of Patent: September 22, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Takashi Sayo
  • Patent number: 10741936
    Abstract: A branch structure of a laminated flat electric wire includes: a laminated flat electric wire in which two or more plate-shaped flat electric wires are laminated; and a branch box. The laminated flat electric wire has tabs each extending from each of the flat electric wires. Each of the tabs is provided with a hole. The branch box has the same number of rod-shaped members as the number of tabs, and the rod-shaped members are disposed at positions corresponding to the positions of the holes of the tabs. Two or more laminated flat electric wires are fixed to each other by passing each of the rod-shaped members through a corresponding hole of the tabs in a state where the two or more laminated flat electric wires extend from the branch box in opposite directions from each other or directions orthogonal to each other.
    Type: Grant
    Filed: June 11, 2019
    Date of Patent: August 11, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Takashi Sayo
  • Publication number: 20190296455
    Abstract: A branch structure of a laminated flat electric wire includes: a laminated flat electric wire in which two or more plate-shaped flat electric wires are laminated; and a branch box. The laminated flat electric wire has tabs each extending from each of the flat electric wires. Each of the tabs is provided with a hole. The branch box has the same number of rod-shaped members as the number of tabs, and the rod-shaped members are disposed at positions corresponding to the positions of the holes of the tabs. Two or more laminated flat electric wires are fixed to each other by passing each of the rod-shaped members through a corresponding hole of the tabs in a state where the two or more laminated flat electric wires extend from the branch box in opposite directions from each other or directions orthogonal to each other.
    Type: Application
    Filed: June 11, 2019
    Publication date: September 26, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Takashi SAYO
  • Patent number: 10381751
    Abstract: A branch structure of a laminated flat electric wire includes: a laminated flat electric wire in which two or more plate-shaped flat electric wires are laminated; and a branch box. The laminated flat electric wire has tabs each extending from each of the flat electric wires. Each of the tabs is provided with a hole. The branch box has the same number of rod-shaped members as the number of tabs, and the rod-shaped members are disposed at positions corresponding to the positions of the holes of the tabs. Two or more laminated flat electric wires are fixed to each other by passing each of the rod-shaped members through a corresponding hole of the tabs in a state where the two or more laminated flat electric wires extend from the branch box in opposite directions from each other or directions orthogonal to each other.
    Type: Grant
    Filed: October 5, 2018
    Date of Patent: August 13, 2019
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Takashi Sayo
  • Publication number: 20190173270
    Abstract: A laminated flat electric wire includes four or more rectangular plate-shaped flat electric wires. The flat electric wires are laminated, and each of the flat electric wires has tabs extending from each of the flat electric wires, one tab being provided at each of a first end portion and a second end portion. In a plan view as viewed in a direction along a lamination direction of the flat electric wires, the tabs of the respective flat electric wires are provided so as not to overlap each other at each of the first end portion and the second end portion, and the flat electric wire having the tab provided outermost along a width direction of the flat electric wire, among the respective tabs provided at the first end portions, has, at the second end portion, the tab provided at a position interposed between the tabs of other flat electric wires.
    Type: Application
    Filed: November 19, 2018
    Publication date: June 6, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Takashi Sayo
  • Publication number: 20190165494
    Abstract: A branch structure of a laminated flat electric wire includes: a laminated flat electric wire in which two or more plate-shaped flat electric wires are laminated; and a branch box. The laminated flat electric wire has tabs each extending from each of the flat electric wires. Each of the tabs is provided with a hole. The branch box has the same number of rod-shaped members as the number of tabs, and the rod-shaped members are disposed at positions corresponding to the positions of the holes of the tabs. Two or more laminated flat electric wires are fixed to each other by passing each of the rod-shaped members through a corresponding hole of the tabs in a state where the two or more laminated flat electric wires extend from the branch box in opposite directions from each other or directions orthogonal to each other.
    Type: Application
    Filed: October 5, 2018
    Publication date: May 30, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Takashi Sayo