Patents by Inventor Kiyoshi Kitsuki

Kiyoshi Kitsuki 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).

  • Bumper of motor vehicle
    Patent number: D524704
    Type: Grant
    Filed: November 30, 2004
    Date of Patent: July 11, 2006
    Assignee: Mazda Motor Corporation
    Inventors: Iwao Koizumi, Satoshi Hayasaka, Yasutake Tsuchida, Kousuke Takahashi, Masashi Aikawa, Kiyoshi Kitsuki, Kazuya Hamada
  • Bumper of motor vehicle
    Patent number: D575690
    Type: Grant
    Filed: February 28, 2006
    Date of Patent: August 26, 2008
    Assignee: Mazda Motor Corporation
    Inventors: Hideki Suzuki, Kaname Sawai, Takeshi Shinohara, Kiyoshi Kitsuki