Patents by Inventor Yoshihiro TSUNEKAWA

Yoshihiro TSUNEKAWA 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).

  • DIGITAL PROJECTOR, MACHINE TOOL, AND PROJECTED IMAGE DISPLAY METHOD
    Publication number: 20240152038
    Abstract: A digital projector according to one aspect includes: a light source that irradiates an object to be machined with light; a low-magnification camera mechanism that captures a projected image of the object to be machined, generated by the irradiation by the light source; a beam splitter provided on a light path of the projected image; a high-magnification camera mechanism that captures the projected image, split by the beam splitter, in a range narrower than the low-magnification camera mechanism and at a magnification higher than the low-magnification camera mechanism; and a display that displays a low-magnification image captured by the low-magnification camera mechanism and a high-magnification image captured by the high-magnification camera mechanism.
    Type: Application
    Filed: January 11, 2022
    Publication date: May 9, 2024
    Applicants: AMADA CO., LTD., AMADA MACHINERY CO., LTD.
    Inventors: Masahiro KANAYAMA, Fumihiko MATSUBARA, Yoshihiro TSUNEKAWA