Patents by Inventor Yotaro Yamashita

Yotaro Yamashita 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).

  • Processing apparatus for detecting defects inside electronic component including illumination portion and imaging portion
    Patent number: 11244842
    Abstract: An processing apparatus includes a first illumination portion and a first imaging portion. The first illumination portion irradiates ta second inner surface on an opposite side of a second outer surface and a third inner surface on an opposite side of a third outer surface via a first outer surface of the electronic component with irradiation light in a state where the electronic component is disposed on a first inspection position. The first imaging portion captures an image of a first internal corner portion formed by the second inner surface and the third inner surface, based on the first irradiation light emitted from the first outer surface after being specularly reflected on the second inner surface and the third inner surface.
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: February 8, 2022
    Assignee: UENO SEIKI CO., LTD.
    Inventor: Yotaro Yamashita
  • PROCESSING APPARATUS FOR ELECTRONIC COMPONENT
    Publication number: 20210202286
    Abstract: An processing apparatus includes a first illumination portion and a first imaging portion. The first illumination portion irradiates ta second inner surface on an opposite side of a second outer surface and a third inner surface on an opposite side of a third outer surface via a first outer surface of the electronic component with irradiation light in a state where the electronic component is disposed on a first inspection position. The first imaging portion captures an image of a first internal corner portion formed by the second inner surface and the third inner surface, based on the first irradiation light emitted from the first outer surface after being specularly reflected on the second inner surface and the third inner surface.
    Type: Application
    Filed: December 16, 2020
    Publication date: July 1, 2021
    Applicant: UENO SEIKI CO., LTD.
    Inventor: Yotaro Yamashita