Patents by Inventor Naho TERAO

Naho TERAO 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).

  • Charged Particle Beam Device
    Publication number: 20240062986
    Abstract: The purpose of the present invention is to provide a charged particle beam device that can specify irradiation conditions for primary charged particles that can obtain a desired charged state without adjusting the acceleration voltage. The charged particle beam device according to the present invention specifies the irradiation conditions for a charged particle beam in which the charged state of a sample is switched between a positive charge and a negative charge, and adjusts the irradiation conditions according to the relationship between the specified irradiation conditions and the irradiation conditions when an observation image of the sample has been acquired (see FIG. 8).
    Type: Application
    Filed: March 1, 2021
    Publication date: February 22, 2024
    Inventors: Naho TERAO, Toshiyuki YOKOSUKA, Hideyuki KOTSUJI, Tomohito NAKANO, Hajime KAWANO