Patents by Inventor Naoki Hamajima

Naoki Hamajima 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).

  • Automobile
    Patent number: D491842
    Type: Grant
    Filed: May 20, 2003
    Date of Patent: June 22, 2004
    Inventors: Machio Nakamura, Kenji Kido, Naoki Hamajima, Akihiro Nagaya
  • Front portion of automobile
    Patent number: D491861
    Type: Grant
    Filed: May 20, 2003
    Date of Patent: June 22, 2004
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Machio Nakamura, Kenji Kido, Naoki Hamajima
  • Combination lamp for an automobile
    Patent number: D492046
    Type: Grant
    Filed: May 20, 2003
    Date of Patent: June 22, 2004
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Machio Nakamura, Naoki Hamajima
  • Dashboard for an automobile
    Patent number: D654004
    Type: Grant
    Filed: March 31, 2011
    Date of Patent: February 14, 2012
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Naoki Hamajima, Kenichirou Maeda, Tsuyoshi Oba