Patents by Inventor Yuta NAGAYA

Yuta NAGAYA 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).

  • Brake mechanism and speed reducing mechanism
    Patent number: 11965592
    Abstract: A speed reducing mechanism according to the present invention includes: a speed reducing unit for decelerating input rotation; an accelerating unit for accelerating rotation output from the speed reducing unit; and a brake unit for applying a braking force for braking the accelerating unit.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: April 23, 2024
    Assignee: NABTESCO CORPORATION
    Inventors: Masato Uchihara, Kohei Nagahara, Koji Nakamura, Yuta Nagaya, Mitsuru Shimamoto
  • Speed reducer and drive device using the same
    Patent number: 11852217
    Abstract: A speed reducer according to the invention includes: a main speed reduction unit decelerating rotation from an input side and transmitting decelerated rotation to an output side; a fixed block coupled to the main speed reduction unit and rotatably supporting an input gear coupled to a rotary drive source; an output gear transmitting rotation of the input gear to an input side of the main speed reduction unit; and an intermediate gear meshing with the input gear and the output gear and rotatably supported by the fixed block.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: December 26, 2023
    Assignee: NABTESCO CORPORATION
    Inventors: Koji Nakamura, Yuta Nagaya
  • Gear mechanism, speed reducer and drive device using speed reducer
    Patent number: 11852220
    Abstract: An aspect of the present invention provides a speed reducer including a supporting block, an input gear rotatably supported on the supporting block, an intermediate gear meshing with the input gear, an output gear meshing with the intermediate gear, and a gear position changing mechanism configured to change a position of the intermediate gear relative to the input and output gears.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: December 26, 2023
    Assignee: Nabtesco Corporation
    Inventors: Koji Nakamura, Yuta Nagaya, Mitsuru Shimamoto, Takayuki Okimura
  • SPEED REDUCER AND DRIVE DEVICE USING THE SAME
    Publication number: 20220170532
    Abstract: A speed reducer according to the invention includes: a main speed reduction unit decelerating rotation from an input side and transmitting decelerated rotation to an output side; a fixed block coupled to the main speed reduction unit and rotatably supporting an input gear coupled to a rotary drive source; an output gear transmitting rotation of the input gear to an input side of the main speed reduction unit; and an intermediate gear meshing with the input gear and the output gear and rotatably supported by the fixed block.
    Type: Application
    Filed: March 25, 2020
    Publication date: June 2, 2022
    Inventors: Koji NAKAMURA, Yuta NAGAYA
  • GEAR MECHANISM, SPEED REDUCER AND DRIVE DEVICE USING SPEED REDUCER
    Publication number: 20220163096
    Abstract: An aspect of the present invention provides a speed reducer including a supporting block, an input gear rotatably supported on the supporting block, an intermediate gear meshing with the input gear, an output gear meshing with the intermediate gear, and a gear position changing mechanism configured to change a position of the intermediate gear relative to the input and output gears.
    Type: Application
    Filed: March 25, 2020
    Publication date: May 26, 2022
    Inventors: Koji NAKAMURA, Yuta NAGAYA, Mitsuru SHIMAMOTO, Takayuki OKIMURA
  • BRAKE MECHANISM AND SPEED REDUCING MECHANISM
    Publication number: 20210239199
    Abstract: A speed reducing mechanism according to the present invention includes: a speed reducing unit for decelerating input rotation; an accelerating unit for accelerating rotation output from the speed reducing unit; and a brake unit for applying a braking force for braking the accelerating unit.
    Type: Application
    Filed: January 26, 2021
    Publication date: August 5, 2021
    Inventors: Masato UCHIHARA, Kohei NAGAHARA, Koji NAKAMURA, Yuta NAGAYA, Mitsuru SHIMAMOTO