Patents by Inventor Hiroshi Fujkawa

Hiroshi Fujkawa 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).

  • Publication number: 20130261589
    Abstract: The present disclosure relates to apparatuses for cutting an elastic member suitable for use in absorbent articles. The cutting roll system includes: an anvil roll; and a cutting roll adjacent the anvil roll, the cutting roll adapted to rotate about a roll axis, and wherein the cutting roll comprises a knife block; wherein the knife block comprises at least two rows of knife edges, each row having at least two knife edges arrayed linearly parallel to the roll axis; each row of knife edges circumferentially spaced apart from each other; each knife edge oriented at an angle which does not match with the roll axis direction or a roll circumferential direction, the roll circumferential direction being perpendicular to the roll axis direction; the knife edges in the same knife block staggered with each other such that each elastic strand in the region is cut no more than once.
    Type: Application
    Filed: March 26, 2013
    Publication date: October 3, 2013
    Applicant: THE PROCTER & GAMBLE COMPANY
    Inventors: Hiroshi Fujkawa, Takeshi Ogata, Hiroyuki Ueno, Norman Gorospe Juguilon