Patents by Inventor Saburou Hazumi

Saburou Hazumi 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).

  • Patent number: D626034
    Type: Grant
    Filed: January 7, 2010
    Date of Patent: October 26, 2010
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Naoyuki Nakamura, Hideo Koyama, Saburou Hazumi
  • Patent number: D631584
    Type: Grant
    Filed: January 7, 2010
    Date of Patent: January 25, 2011
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Saburou Hazumi, Atsushi Gomi