Patents by Inventor Sayaka Ishida

Sayaka Ishida 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).

  • POST-CURING METHOD AFTER OPTICAL SHAPING OF 3D PRINTER
    Publication number: 20220347927
    Abstract: A manufacturing method for a prosthetic apparatus for dental purpose according to one aspect of the present invention includes: acquiring scan data of a model that is a reproduction of at least a part of an inside of an oral cavity of a patient; creating shape data of a shaped body for dental purpose on a basis of the scan data; producing a shaped body on a basis of the shape data; covering at least a part of the shaped body and at least a part of a model with film, the shaped body attached to the model; releasing air in a part covered with the film to deform the film and bring the shaped body into close contact with the model; and curing the shaped body in a state where the shaped body is in close contact with the model.
    Type: Application
    Filed: September 17, 2020
    Publication date: November 3, 2022
    Inventors: Kenji KONO, Hidefumi FUJIMURA, Toshiyuki TANAKA, Yuushin OKIMOTO, Sayaka ISHIDA, Toshio KITAMURA
  • Artificial teeth holder
    Patent number: D641479
    Type: Grant
    Filed: May 27, 2009
    Date of Patent: July 12, 2011
    Assignee: SHOFU Inc.
    Inventors: Sayaka Ishida, Kunihiro Fujii, Hisashi Okada, Ryuichi Yoshimoto, Noriyuki Negoro, Hirokazu Sato
  • Abrasive disc for dental prosthesis
    Patent number: D977651
    Type: Grant
    Filed: May 7, 2021
    Date of Patent: February 7, 2023
    Assignee: KABUSHIKI KAISHA SHOFU
    Inventors: Naoki Yumiyama, Yasuhiro Torita, Sayaka Ishida, Yasushi Nakano