Patents by Inventor Kanta Yamaguchi

Kanta Yamaguchi 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: 20210107102
    Abstract: A production line includes a plurality of cells provided along the production line so that components are transferred through the plurality of cells to produce products. The plurality of cells includes at least one first cell including an automatic work machine configured to perform work on the components, and at least one second cell provided next to the at least one first cell and constructed such that the components are capable of being repaired or ejected from the production line at the at least one second cell.
    Type: Application
    Filed: December 21, 2020
    Publication date: April 15, 2021
    Applicant: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Kanta YAMAGUCHI, Takuya MURAYAMA, Yasufumi KUROIWA, Yoshinobu MURAKAMI
  • Publication number: 20190100339
    Abstract: A lidding system includes a transfer apparatus configured to transfer a container which is put on the transfer apparatus such that a bottom of the container contacts the transfer apparatus, the container having an opening opposite to the bottom and a side wall extending from the bottom to the opening; a holding apparatus configured to hold the side wall of the container at a lidding position; and a lidding apparatus configured to press a lid against the container held by the holding apparatus to close the opening.
    Type: Application
    Filed: September 28, 2018
    Publication date: April 4, 2019
    Applicant: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Yuji TANOUE, Kanta YAMAGUCHI, Tatsuya HIRAHARA, Takamasa SAITO
  • Patent number: 9712014
    Abstract: An insulator to be attached to a laminated core of a rotating electrical machine includes a frame-shaped body which surrounds the laminated core and around which a coil wire is wound, and first and second flanges provided at both open sides of the body. The second flange has a first recess that extends toward the body.
    Type: Grant
    Filed: August 4, 2014
    Date of Patent: July 18, 2017
    Assignee: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Yasufumi Kuroiwa, Kanta Yamaguchi, Yoichi Kitano
  • Patent number: 9337696
    Abstract: A rotary electric machine includes: a rotating shaft having an axis extending in an axial direction; a rotor fixed to the rotating shaft; a stator provided with a plurality of stator coils; a wire connection part provided at one side of the stator coils in the axial direction, the wire connection part connecting end portions of the stator coils in a specified wire connection pattern; and a resin molded part arranged to cover the wire connection part and the stator coils. The wire connection part includes a plurality of conductive members connected to the end portions of the stator coils and an insulating member arranged to at least partially cover surfaces of the conductive members. The insulating member has projection portions protruding toward the resin molded part existing at the one side of the stator coils in the axial direction.
    Type: Grant
    Filed: June 25, 2013
    Date of Patent: May 10, 2016
    Assignee: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Kenji Funakoshi, Hideyuki Onda, Kanta Yamaguchi
  • Publication number: 20160059518
    Abstract: A magnet is applicable to a movable electrical machine and includes a plurality of resin protrusions at a plurality of positions on a surface of the magnet.
    Type: Application
    Filed: August 26, 2015
    Publication date: March 3, 2016
    Applicant: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Masahito FUKUNAGA, Kanta Yamaguchi, Taiki Kimura
  • Patent number: 9221135
    Abstract: A rotor manufacturing apparatus includes a pusher and multiple blades. The pusher presses multiple magnets that are temporarily attached to a rotor core and arranged side by side in a circumferential direction of the rotor core from an outer side in a radial direction of the rotor core. The multiple blades are individually inserted into gaps between the magnets pressed by the pusher.
    Type: Grant
    Filed: February 25, 2013
    Date of Patent: December 29, 2015
    Assignee: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Yasufumi Kuroiwa, Kanta Yamaguchi
  • Publication number: 20150042180
    Abstract: An insulator to be attached to a laminated core of a rotating electrical machine includes a frame-shaped body which surrounds the laminated core and around which a coil wire is wound, and first and second flanges provided at both open sides of the body. The second flange has a first recess that extends toward the body.
    Type: Application
    Filed: August 4, 2014
    Publication date: February 12, 2015
    Applicant: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Yasufumi KUROIWA, Kanta YAMAGUCHI, Yoichi KITANO
  • Publication number: 20140111037
    Abstract: A rotary electric machine includes: a rotating shaft having an axis extending in an axial direction; a rotor fixed to the rotating shaft; a stator provided with a plurality of stator coils; a wire connection part provided at one side of the stator coils in the axial direction, the wire connection part connecting end portions of the stator coils in a specified wire connection pattern; and a resin molded part arranged to cover the wire connection part and the stator coils. The wire connection part includes a plurality of conductive members connected to the end portions of the stator coils and an insulating member arranged to at least partially cover surfaces of the conductive members. The insulating member has projection portions protruding toward the resin molded part existing at the one side of the stator coils in the axial direction.
    Type: Application
    Filed: June 25, 2013
    Publication date: April 24, 2014
    Inventors: Kenji FUNAKOSHI, Hideyuki ONDA, Kanta YAMAGUCHI
  • Publication number: 20130239378
    Abstract: A rotor manufacturing apparatus includes a pusher and multiple blades. The pusher presses multiple magnets that are temporarily attached to a rotor core and arranged side by side in a circumferential direction of the rotor core from an outer side in a radial direction of the rotor core. The multiple blades are individually inserted into gaps between the magnets pressed by the pusher.
    Type: Application
    Filed: February 25, 2013
    Publication date: September 19, 2013
    Applicant: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Yasufumi KUROIWA, Kanta YAMAGUCHI
  • Publication number: 20130033135
    Abstract: A rotating electrical machine includes a rotor, a stator, and a wire connecting substrate configured to connect end portions of windings of the stator using a predetermined connection pattern, the wire connecting substrate comprising a plurality of circular-shaped or circular-arc shaped conductive members that are concentrically arranged and connected to the end portions of the windings respectively, and a circular-shaped insulating member configured to cover at least a portion of a surface of the conductive members. Each of the conductive members comprises a through portion through which the end portion of the windings is inserted along an axial direction of a rotating shaft.
    Type: Application
    Filed: February 9, 2012
    Publication date: February 7, 2013
    Applicant: KABUSHIKI KAISHA YASKAWA DENKI
    Inventor: Kanta YAMAGUCHI
  • Publication number: 20110127870
    Abstract: A rotor for a permanent-magnet motor includes a rotor-core surface, a plurality of ridges provided on the rotor-core surface and extending in an axial direction of the rotor, a plurality of areas defined by the ridges, and a plurality of permanent magnets provided on the rotor-core surface within the areas and arranged along sidewalls of the ridges, the sidewalls being on one side in a peripheral direction of the rotor.
    Type: Application
    Filed: September 10, 2010
    Publication date: June 2, 2011
    Applicant: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Hideyuki ONDA, Kanta Yamaguchi