Patents by Inventor Andrea Grecucci

Andrea Grecucci 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).

  • Earphone
    Patent number: D969782
    Type: Grant
    Filed: June 15, 2021
    Date of Patent: November 15, 2022
    Assignee: Roland Corporation
    Inventors: Teruyoshi Kobayashi, Andrea Grecucci
  • Earphone case
    Patent number: D992902
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: July 25, 2023
    Assignee: Roland Corporation
    Inventors: Teruyoshi Kobayashi, Andrea Grecucci
  • Neck speaker
    Patent number: D1025005
    Type: Grant
    Filed: May 20, 2022
    Date of Patent: April 30, 2024
    Assignee: Roland Corporation
    Inventors: Teruyoshi Kobayashi, Andrea Grecucci