Patents Assigned to Johoku Industries Ltd.
  • Patent number: 4949617
    Abstract: A masking paper is wound in a roll form and includes a relatively thin synthetic resin film folded in a plurality of parallel pleats and a relatively thick tape disposed along a longitudinal margin of the film and having a pressure sensitive adhesive layer formed on the opposite sides thereof. An apparatus for applying and dispensing the masking paper includes a housing accommodating the masking paper in a roll form, a group of rolls for taking the masking paper out of the housing and a cutter blade for cutting the masking paper. The cutter blade is reciprocated back and forth across the masking paper, and is retracted from the masking paper during its movement from a starting position.
    Type: Grant
    Filed: November 16, 1988
    Date of Patent: August 21, 1990
    Assignee: Johoku Industries, Ltd.
    Inventor: Takashi Yamazaki
  • Patent number: 4889759
    Abstract: An apparatus for allying and dispensing a masking paper wound in a roll form includes a housing accommodating the masking paper, a group of rolls for taking the masking paper out of the housing and a cutter blade for cutting the masking paper. The masking paper is a relatively thin synthetic resin film folded in a plurality of parallel pleats and a relatively thick tape disposed along a longitudinal margin of the film and having a pressure sensitive adhesive layer formed on the opposite sides thereof.
    Type: Grant
    Filed: June 1, 1988
    Date of Patent: December 26, 1989
    Assignee: Johoku Industries Ltd.
    Inventor: Takashi Yamazaki