Patents by Inventor Toshio Ioi

Toshio Ioi 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).

  • PATTERN FORMING APPARATUS AND PATTERN FORMING METHOD
    Publication number: 20080247785
    Abstract: A pattern forming apparatus brings a masking panel having a pattern-like through hole into tight contact with the inside surface of a front panel, and positions the through hole to the inside of a recess of the front panel. In this state, liquid developer is supplied through a developing roller, and an electric field passing through a developing recess where the recess and through hole are continued. Therefore, charged developer particles are collected in the developing recess, and the recess of the front panel is developed.
    Type: Application
    Filed: March 26, 2008
    Publication date: October 9, 2008
    Inventors: Nobuo Kawamura, Makoto Onodera, Sachiko Hirahara, Toshio Ioi, Koichi Ishii