Patents by Inventor Kento ARIMATSU

Kento ARIMATSU 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).

  • Exposure method
    Patent number: 10281828
    Abstract: An exposure method includes, in a case of exposing unmeasurable shots which are arranged linearly and whose focus value cannot be measured and a measurable shot which is adjacent to the unmeasurable shots and whose focus value can be measured, exposing alternately the measurable shot and the unmeasurable shots such that the unmeasurable shots are exposed using the focus value of the adjacent measurable shot exposed immediately before the unmeasurable shots.
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: May 7, 2019
    Assignee: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    Inventor: Kento Arimatsu
  • EXPOSURE METHOD
    Publication number: 20180335688
    Abstract: An exposure method includes, in a case of exposing unmeasurable shots which are arranged linearly and whose focus value cannot be measured and a measurable shot which is adjacent to the unmeasurable shots and whose focus value can be measured, exposing alternately the measurable shot and the unmeasurable shots such that the unmeasurable shots are exposed using the focus value of the adjacent measurable shot exposed immediately before the unmeasurable shots.
    Type: Application
    Filed: May 16, 2018
    Publication date: November 22, 2018
    Applicant: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    Inventor: Kento ARIMATSU