Patents by Inventor Masumori TOYONAGA

Masumori TOYONAGA 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).

  • Apparatus for inspecting laminated iron core and method for inspecting laminated iron core
    Patent number: 10056810
    Abstract: There is provided an apparatus for inspecting a laminated iron core in which a plurality of iron core pieces are laminated. The apparatus includes an insertion jig being movable in a lamination direction of the laminated iron core along an inspection side surface of the laminated iron core while having a gap between the insertion jig and the inspection side surface of the laminated iron core, and a detecting sensor provided on the insertion jig and detecting a contact of the moving insertion jig with a projection which occurs on the inspection side surface of the laminated iron core.
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: August 21, 2018
    Assignee: MITSUI HIGH-TEC, INC.
    Inventors: Satoshi Matsubayashi, Jin Oda, Masumori Toyonaga
  • APPARATUS FOR INSPECTING LAMINATED IRON CORE AND METHOD FOR INSPECTING LAMINATED IRON CORE
    Publication number: 20160356672
    Abstract: There is provided an apparatus for inspecting a laminated iron core in which a plurality of iron core pieces are laminated. The apparatus includes an insertion jig being movable in a lamination direction of the laminated iron core along an inspection side surface of the laminated iron core while having a gap between the insertion jig and the inspection side surface of the laminated iron core, and a detecting sensor provided on the insertion jig and detecting a contact of the moving insertion jig with a projection which occurs on the inspection side surface of the laminated iron core.
    Type: Application
    Filed: June 1, 2016
    Publication date: December 8, 2016
    Applicant: MITSUI HIGH-TEC, INC.
    Inventors: Satoshi MATSUBAYASHI, Jin ODA, Masumori TOYONAGA