Patents by Inventor Masaki Kishida

Masaki Kishida 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).

  • Utility knife
    Patent number: D602757
    Type: Grant
    Filed: August 25, 2008
    Date of Patent: October 27, 2009
    Assignee: Murate-KDS Corp.
    Inventors: Masaki Kishida, Mitsuhiro Takamasa