Patents by Inventor Tsuneyoshi NAKASHIMA

Tsuneyoshi NAKASHIMA 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).

  • Robot teaching apparatus using mobile terminal
    Patent number: 11105463
    Abstract: A robot teaching apparatus includes a safety switch unit including a claw adjustable in width and an adapter case corresponding to a shape of a mobile terminal and attached to the mobile terminal. An inner fitting portion that fits into an outer frame of the mobile terminal is disposed on at least a portion of an inside of the adapter case, and an outer fitting portion that fits with the claw of the safety switch unit is disposed on at least a portion of an outside of the adapter case.
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: August 31, 2021
    Assignee: FANUC CORPORATION
    Inventors: Tan Qin Chen, Tsuneyoshi Nakashima
  • Arm fixing device and reducer replacement method
    Patent number: 10933524
    Abstract: Provided is an arm fixing device that includes: a bracket having close-contact surfaces that are brought into close contact with a mounting surface provided in a supporting member, and a mounting surface provided in an arm or a link for transmitting drive force to an arm, also having one of a screw hole or a through hole that is formed to penetrate each of the close-contact surfaces at a position corresponding to a position of the other of a screw hole or a through hole provided in each of the mounting surfaces, and bridged over the mounting surfaces such that each of the close-contact surfaces is brought into close contact with a corresponding one of the mounting surfaces; and a fastener that penetrates the through hole and is fastened to the screw hole.
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: March 2, 2021
    Assignee: FANUC CORPORATION
    Inventors: Shinya Chikara, Shun Suyama, Tsuneyoshi Nakashima
  • ROBOT TEACHING APPARATUS USING MOBILE TERMINAL
    Publication number: 20200041067
    Abstract: A robot teaching apparatus includes a safety switch unit including a claw adjustable in width and an adapter case corresponding to a shape of a mobile terminal and attached to the mobile terminal. An inner fitting portion that fits into an outer frame of the mobile terminal is disposed on at least a portion of an inside of the adapter case, and an outer fitting portion that fits with the claw of the safety switch unit is disposed on at least a portion of an outside of the adapter case.
    Type: Application
    Filed: July 8, 2019
    Publication date: February 6, 2020
    Inventors: Tan Qin CHEN, Tsuneyoshi NAKASHIMA
  • ARM FIXING DEVICE AND REDUCER REPLACEMENT METHOD
    Publication number: 20180319010
    Abstract: Provided is an arm fixing device that includes: a bracket having close-contact surfaces that are brought into close contact with a mounting surface provided in a supporting member, and a mounting surface provided in an arm or a link for transmitting drive force to an arm, also having one of a screw hole or a through hole that is formed to penetrate each of the close-contact surfaces at a position corresponding to a position of the other of a screw hole or a through hole provided in each of the mounting surfaces, and bridged over the mounting surfaces such that each of the close-contact surfaces is brought into close contact with a corresponding one of the mounting surfaces; and a fastener that penetrates the through hole and is fastened to the screw hole.
    Type: Application
    Filed: April 30, 2018
    Publication date: November 8, 2018
    Applicant: FANUC CORPORATION
    Inventors: Shinya CHIKARA, Shun SUYAMA, Tsuneyoshi NAKASHIMA