Patents by Inventor Kyohei OKAMOTO

Kyohei OKAMOTO 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).

  • LASER PROCESSING DEVICE, LASER PROCESSING METHOD, AND TRANSMISSION INHIBITION LIQUID
    Publication number: 20230191538
    Abstract: A laser processing device is a device that processes a workpiece using a laser beam, and includes a cutting pallet and a container. The cutting pallet includes a placement unit that supports a lower surface of the workpiece. The container supports the cutting pallet and is capable of storing a transmission inhibition liquid inhibiting transmission of light having a wavelength greater than or equal to 0.7 µm and less than or equal to 10 µm up to a height position of the placement unit.
    Type: Application
    Filed: May 21, 2021
    Publication date: June 22, 2023
    Applicant: KOMATSU INDUSTRIES CORPORATION
    Inventors: Yoshihiro YAMAGUCHI, Shigeru NOZAKI, Kyohei OKAMOTO, Nobuhiro TAKATA, Keita KONDOU