Patents by Inventor Keiko SHIOZAWA

Keiko SHIOZAWA 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).

  • RECTIFYING PLATE, FLUID-INTRODUCING APPARATUS, AND FILM-FORMING APPARATUS
    Publication number: 20220134359
    Abstract: According to one embodiment, a rectifying plate is opposed to a plurality of nozzles which are configured to inject a fluid. The rectifying plate is configured to rectify the fluid. The rectifying plate includes: a plurality of high flow path resistance areas, and a low flow path resistance area. Each of the high flow path resistance areas includes a nozzle-facing area which is opposed to one of the plurality of nozzles. The low flow path resistance area surrounds each of the plurality of high flow path resistance areas. The low flow path resistance area includes a plurality of first through-holes to allow the fluid to pass through and having a smaller flow path resistance of the fluid than that of the high flow path resistance area.
    Type: Application
    Filed: October 28, 2021
    Publication date: May 5, 2022
    Applicants: KABUSHIKI KAISHA TOSHIBA, NuFlare Technology, Inc.
    Inventors: Yuki FURUTANI, Yoshiaki DAIGO, Takuto UMETSU, Shun HARUYAMA, Keiko SHIOZAWA