Patents by Inventor Toshinobu Shimizu

Toshinobu Shimizu 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).

  • Wire saw
    Patent number: D533203
    Type: Grant
    Filed: May 31, 2005
    Date of Patent: December 5, 2006
    Assignee: A.L.M.T. Corp.
    Inventors: Toshiyuki Tsukamoto, Toshinobu Shimizu
  • Wire saw
    Patent number: D534933
    Type: Grant
    Filed: May 31, 2005
    Date of Patent: January 9, 2007
    Assignee: A.L.M.T. Corp.
    Inventors: Toshiyuki Tsukamoto, Toshinobu Shimizu
  • Wire saw
    Patent number: D545332
    Type: Grant
    Filed: May 31, 2005
    Date of Patent: June 26, 2007
    Assignee: A.L.M.T. Corp.
    Inventor: Toshinobu Shimizu