Patents by Inventor Ikuro HIRATA

Ikuro HIRATA 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).

  • TRANSFER ROBOT
    Publication number: 20240116719
    Abstract: A transfer robot includes a first arm provided rotatably around a first axis which extends along a vertical direction, a second arm connected to the first arm rotatably around a second axis which extends along the vertical direction, an arm distal end portion which is configured to be connected to a workpiece holder to hold a workpiece and which is connected to the second arm rotatably around a third axis which extends along the vertical direction, and a posture adjuster configured to rotate the workpiece around a first posture adjustment axis which intersects both the third axis and a direction extending toward the arm distal end portion away from the third axis.
    Type: Application
    Filed: September 7, 2023
    Publication date: April 11, 2024
    Applicant: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Akihiro TASHIRO, Kyohei TSUCHIYA, Chengbi ZHAO, Ikuro HIRATA, Keisuke YONEHARA