Patents by Inventor Naoki SAKIMOTO

Naoki SAKIMOTO 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).

  • WORKPIECE PROCESSING APPARATUS AND WORKPIECE TRANSFER SYSTEM
    Publication number: 20180101165
    Abstract: A workpiece processing apparatus includes: a first rotational distance information storage unit that stores multiple pieces of first rotational distance information, each of which is information having, in association with each other, a rotational angle, and first distance information regarding a distance from a rotation center to an edge of a circular workpiece corresponding to the rotational angle, in a case where the workpiece is rotated; an acquiring unit that acquires information for positioning the workpiece, information for specifying an orientation of the workpiece, and information regarding a defective portion at the edge of the workpiece, using the multiple pieces of first rotational distance information stored in the first rotational distance information storage unit; and an output unit that outputs the information for positioning the workpiece, the information for specifying the orientation of the workpiece, and the information regarding the defective portion, which are acquired by the acquiring u
    Type: Application
    Filed: December 12, 2017
    Publication date: April 12, 2018
    Applicant: DAIHEN Corporation
    Inventors: Koji KURAHASHI, Akira MIYAMOTO, Atsushi KAWAKAMI, Naoki SAKIMOTO
  • Workpiece processing apparatus and workpiece transfer system
    Patent number: 9886029
    Abstract: A workpiece processing apparatus includes: a first rotational distance information storage unit that stores multiple pieces of first rotational distance information, each of which is information having, in association with each other, a rotational angle, and first distance information regarding a distance from a rotation center to an edge of a circular workpiece corresponding to the rotational angle, in a case where the workpiece is rotated; an acquiring unit that acquires information for positioning the workpiece, information for specifying an orientation of the workpiece, and information regarding a defective portion at the edge of the workpiece, using the multiple pieces of first rotational distance information stored in the first rotational distance information storage unit; and an output unit that outputs the information for positioning the workpiece, the information for specifying the orientation of the workpiece, and the information regarding the defective portion, which are acquired by the acquiring u
    Type: Grant
    Filed: September 23, 2014
    Date of Patent: February 6, 2018
    Assignee: DAIHEN CORPORATION
    Inventors: Koji Kurahashi, Akira Miyamoto, Atsushi Kawakami, Naoki Sakimoto
  • WORKPIECE PROCESSING APPARATUS AND WORKPIECE TRANSFER SYSTEM
    Publication number: 20150153729
    Abstract: A workpiece processing apparatus includes: a first rotational distance information storage unit that stores multiple pieces of first rotational distance information, each of which is information having, in association with each other, a rotational angle, and first distance information regarding a distance from a rotation center to an edge of a circular workpiece corresponding to the rotational angle, in a case where the workpiece is rotated; an acquiring unit that acquires information for positioning the workpiece, information for specifying an orientation of the workpiece, and information regarding a defective portion at the edge of the workpiece, using the multiple pieces of first rotational distance information stored in the first rotational distance information storage unit; and an output unit that outputs the information for positioning the workpiece, the information for specifying the orientation of the workpiece, and the information regarding the defective portion, which are acquired by the acquiring u
    Type: Application
    Filed: September 23, 2014
    Publication date: June 4, 2015
    Applicant: DAIHEN CORPORATION
    Inventors: Koji KURAHASHI, Akira MIYAMOTO, Atsushi KAWAKAMI, Naoki SAKIMOTO