Patents by Inventor Yayoi SHIBAFUJI

Yayoi SHIBAFUJI 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: 20140290839
    Abstract: A transfer apparatus includes a plurality of holders respectively coming into contact with a carrier and a roller member. Each of the holders is sequentially separated from the carrier in accordance with a movement of the roller member, moves to a retracted position where the holder does not interfere with the roller member, comes into contact with the other surface of the carrier again after the passage of the roller member, and moves in the direction away from the carrier while sucking the carrier by the suction unit.
    Type: Application
    Filed: March 19, 2014
    Publication date: October 2, 2014
    Applicant: DAINIPPON SCREEN MFG. CO., LTD.
    Inventors: Yayoi SHIBAFUJI, Masafumi KAWAGOE, Mikio MASUICHI, Hiroyuki UENO, Kazuhiro SHOJI, Miyoshi UENO
  • Publication number: 20140209250
    Abstract: In a detaching apparatus, a detachment starter bends one end part of a first plate-like body into a cylindrical or prismatic surface in a direction opposite to a second plate-like body, thereby forming a single and straight boundary line between an adhering region and a detached region. A separator increases a distance between a first holder holding the first plate-like body and a second holder holding the second plate-like body to separate the first and second plate-like bodies.
    Type: Application
    Filed: January 3, 2014
    Publication date: July 31, 2014
    Applicant: DAINIPPON SCREEN MFG. CO., LTD.
    Inventors: Masafumi KAWAGOE, Kazuhiro SHOJI, Yayoi SHIBAFUJI, Mikio MASUICHI, Hiroyuki UENO, Miyoshi UENO, Kazutaka TANIGUCHI
  • Publication number: 20140210133
    Abstract: A pattern forming apparatus comprises: a first holder which holds a blanket carrying a pattern forming material on one surface in a horizontal posture with a carrying surface for the pattern forming material faced up; a second holder which holds a plate for patterning the pattern forming material or a substrate, to which a pattern is transferred, as a processing object such that the processing object is proximate to and facing the carrying surface of the blanket held on the first holder; and a push-up unit which partially pushes up an effective area in a central part of the blanket from a lower surface side of the blanket to bring the effective area into contact with the processing object held on the second holder and moves along the lower surface of the blanket to change a push-up position of the blanket.
    Type: Application
    Filed: January 28, 2014
    Publication date: July 31, 2014
    Applicant: DAINIPPON SCREEN MFG. CO., LTD.
    Inventors: Masafumi KAWAGOE, Mikio MASUICHI, Hiroyuki UENO, Kazuhiro SHOJI, Yayoi SHIBAFUJI, Miyoshi UENO