Patents by Inventor Kai Kiuchi

Kai Kiuchi 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).

  • Waterproof structure
    Patent number: 11190000
    Abstract: A waterproof structure includes a first seal portion covering around an electric wire to be inserted into a mounting hole of an object to which the electric wire is mounted, the electric wire having a conductor and an insulation covering the conductor, and the first seal portion being elastic and electrically insulative, a housing provided at an end portion of the electric wire, the housing covering the first seal portion, the housing being made of an insulating resin having higher rigidity than the first seal portion and a second seal portion covering around the electric wire, being provided contiguously with an end portion of the housing, and being elastic and electrically insulative.
    Type: Grant
    Filed: January 9, 2020
    Date of Patent: November 30, 2021
    Assignee: Yazaki Corporation
    Inventors: Hayato Iizuka, Yusuke Tsutagawa, Kazuma Kayo, Hajime Kato, Akihiro Saito, Kai Kiuchi
  • Waterproof structure
    Patent number: 11139647
    Abstract: A waterproof structure includes a first seal portion covering around an electric wire to be inserted into a mounting hole of an object to which the electric wire is mounted, the electric wire having a conductor and an insulation covering the conductor, and the first seal portion being elastic and electrically insulative, a housing provided at an end portion of the electric wire, the housing covering the first seal portion, the housing being made of an insulating resin having higher rigidity than the first seal portion and a second seal portion covering around the electric wire, being provided contiguously with an end portion of the housing, and being elastic and electrically insulative.
    Type: Grant
    Filed: January 9, 2020
    Date of Patent: October 5, 2021
    Assignee: Yazaki Corporation
    Inventors: Hayato Iizuka, Yusuke Tsutagawa, Kazuma Kayo, Hajime Kato, Akihiro Saito, Kai Kiuchi
  • Connector with a sealing member
    Patent number: 10985510
    Abstract: A connector includes a housing having a fitting portion fitted into a mounting hole, a conductor held by the housing, and a sealing member mounted on the fitting portion and sealing between the housing and the mounting hole. The sealing member includes an annular sealing portion formed in an annular shape fitted into the fitting portion, and a band portion connected to the annular sealing portion at both ends and disposed along an end surface of the fitting portion.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: April 20, 2021
    Assignee: YAZAKI CORPORATION
    Inventors: Akihiro Saito, Kai Kiuchi
  • Waterproof Structure
    Publication number: 20200227908
    Abstract: A waterproof structure includes a first seal portion covering around an electric wire to be inserted into a mounting hole of an object to which the electric wire is mounted, the electric wire having a conductor and an insulation covering the conductor, and the first seal portion being elastic and electrically insulative, a housing provided at an end portion of the electric wire, the housing covering the first seal portion, the housing being made of an insulating resin having higher rigidity than the first seal portion and a second seal portion covering around an electric wire being provided contiguously with an end portion of the housing and being elastic and electrically insulative.
    Type: Application
    Filed: January 9, 2020
    Publication date: July 16, 2020
    Applicant: Yazaki Corporation
    Inventors: Hayato Iizuka, Yusuke Tsutagawa, Kazuma Kayo, Hajime Kato, Akihiro Saito, Kai Kiuchi
  • CONNECTOR
    Publication number: 20200212637
    Abstract: A connector includes a housing having a fitting portion fitted into a mounting hole, a conductor held by the housing, and a sealing member mounted on the fitting portion and sealing between the housing and the mounting hole. The sealing member includes an annular sealing portion formed in an annular shape fitted into the fitting portion, and a band portion connected to the annular sealing portion at both ends and disposed along an end surface of the fitting portion.
    Type: Application
    Filed: December 23, 2019
    Publication date: July 2, 2020
    Inventors: Akihiro Saito, Kai Kiuchi