Patents by Inventor Hajime Tsujimura

Hajime Tsujimura 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).

  • Meter for ships
    Patent number: D504074
    Type: Grant
    Filed: October 24, 2003
    Date of Patent: April 19, 2005
    Assignee: Yamaha Hatsudoki Kabushiki Kaisha
    Inventor: Hajime Tsujimura
  • Meter for ships
    Patent number: D504334
    Type: Grant
    Filed: October 24, 2003
    Date of Patent: April 26, 2005
    Assignee: Yamaha Hatsudoki Kabushiki Kaisha
    Inventor: Hajime Tsujimura
  • Meter for ships
    Patent number: D509451
    Type: Grant
    Filed: October 24, 2003
    Date of Patent: September 13, 2005
    Assignee: Yamaha Hatsudoki Kabushiki Kaisha
    Inventor: Hajime Tsujimura