Patents Assigned to Toshiroh Doy
  • Abrasive machine and method of abrading work piece
    Publication number: 20030104766
    Abstract: The abrasive machine of the present invention is capable of changing pressure applied to a work piece and easily defining optimum abrading conditions.
    Type: Application
    Filed: November 22, 2002
    Publication date: June 5, 2003
    Applicant: Toshiroh Doy
    Inventor: Toshiroh Doy