Patents by Inventor Sinji Ihara

Sinji Ihara 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).

  • Patent number: 4280517
    Abstract: An attachment including a plurality of brushes to hair dressers for performing curling treatment with respect to hairs wound around the attachment with hot or cool air stream blown from a dresser body. The attachment comprises a substantially hollow cylindrical base part to be fitted at an end to air blowoff end of the dresser body and a pillar-shaped brush body part extending from the other end of the base part and having the brushes planted on radial ribs defining between them air-stream guiding channels extending over the length of the brush body part and communicated with the air blowoff end of the dresser body through the base part, and a substantially cylindrical cover of a thermally conductive material fitted over the brush body part to the base part while allowing the brushes to extend partly in their length out of the cover through at least a plurality of air ventilating apertures provided in the cover.
    Type: Grant
    Filed: March 26, 1979
    Date of Patent: July 28, 1981
    Assignee: Matsushita Electric Works, Ltd.
    Inventor: Sinji Ihara
  • Patent number: 4250902
    Abstract: A hair dresser wherein a brush body is removably provided at a longitudinal end of hair dresser body and air current from the hair dresser body is fed through guiding channels formed to run along the brush body and between respective ribs radially extending with respect to the brush body.
    Type: Grant
    Filed: August 7, 1975
    Date of Patent: February 17, 1981
    Assignee: Matsushita Electric Works, Ltd.
    Inventor: Sinji Ihara