Patents by Inventor Sayami Nakamura

Sayami Nakamura 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).

  • Vacuum cleaner
    Patent number: D867697
    Type: Grant
    Filed: October 6, 2017
    Date of Patent: November 19, 2019
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Sayami Nakamura, Tomoki Taira
  • Vacuum cleaner
    Patent number: D874761
    Type: Grant
    Filed: October 6, 2017
    Date of Patent: February 4, 2020
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Yuki Oka, Takashi Matsushima, Sayami Nakamura