Patents by Inventor Markoto Inagawa

Markoto Inagawa 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).

  • Roller that avoids substrate slippage
    Publication number: 20050109373
    Abstract: A roller assembly is provided. The roller assembly comprises a groove that includes two opposing surfaces. The roller assembly comprises either frictional surfaces positioned along the groove, or O-ring(s) coupled to the groove. The frictional surfaces may be a plurality of holes at spaced intervals along the opposing surfaces of the groove, a plurality of holes, each hole sized so as to extend into the two opposing surfaces, at spaced intervals along the opposing surfaces of the groove, or may be a bead-blasted surface or a knurled surface positioned along the opposing surfaces of the groove.
    Type: Application
    Filed: January 4, 2005
    Publication date: May 26, 2005
    Inventors: Brian Brown, Michael Sugarman, Markoto Inagawa, Daniel Ramar, Alexander Lerner