Patents by Inventor Shigenori OKUBO

Shigenori OKUBO 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).

  • MACHINE TOOL AND CONTROL METHOD
    Publication number: 20220244698
    Abstract: A lathe serving as a machine tool includes: a cover that has an opening and defines a machining area for a workpiece; a door for covering the opening; a servomotor that moves the door; a detector that detects a position of an operator standing in front of the opening; and a controller that controls, based on positional information of the operator detected by the detector, the servomotor to move the door to a position associated with the positional information.
    Type: Application
    Filed: June 16, 2020
    Publication date: August 4, 2022
    Applicant: DMG MORI CO., LTD.
    Inventors: Katsuaki ONO, Shigenori OKUBO