Patents by Inventor Takuma Kohda

Takuma Kohda 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).

  • Watchcase
    Patent number: D847663
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: May 7, 2019
    Assignee: CITIZEN WATCH CO., LTD.
    Inventor: Takuma Kohda
  • Watchcase
    Patent number: D918744
    Type: Grant
    Filed: November 29, 2019
    Date of Patent: May 11, 2021
    Assignee: Citizen Watch Co., Ltd.
    Inventors: Takuma Kohda, Benjamin Cheng Chin Hoi
  • Watchcase
    Patent number: D918745
    Type: Grant
    Filed: November 29, 2019
    Date of Patent: May 11, 2021
    Assignee: Citizen Watch Co., Ltd.
    Inventor: Takuma Kohda
  • Watchcase
    Patent number: D919449
    Type: Grant
    Filed: November 29, 2019
    Date of Patent: May 18, 2021
    Assignee: Citizen Watch Co., Ltd.
    Inventors: Takuma Kohda, Benjamin Cheng Chin Hoi