Patents by Inventor Koji MATAMA

Koji MATAMA 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).

  • Publication number: 20230069195
    Abstract: Provided is a camera module manufacturing device including central and peripheral optical units respectively including central and peripheral collimator lenses and central and peripheral measurement charts disposed inclined relative to respective planes vertical to the respective optical axes of the central and peripheral collimator lenses, the central and peripheral optical units being for forming respective images of the central and peripheral measurement charts on the image sensor through the central and peripheral collimator lenses, respectively, and the shooting lens, wherein each peripheral optical unit is disposed such that the optical axis of the peripheral collimator lens is inclined relative to the optical axis of the central collimator lens of the central optical unit, and the angle of inclination is changeable.
    Type: Application
    Filed: February 26, 2020
    Publication date: March 2, 2023
    Applicants: PFA Corporation, TECHNO HORIZON CO., LTD.
    Inventors: Tsukasa YAMAMOTO, Fujio ASANO, Koji IMAGAWA, Hideho MIYAKE, Hiroki TAKAGAKI, Koji MATAMA