Patents Assigned to Yoshitake Kusamichi
  • Device for changing a fluid passage
    Patent number: 5464370
    Abstract: A device for changing air flow from a room has a casing with three openings arranged in a T-shaped disposition. The first and second openings are arranged in a L-shape with respect to a chamber in the casing, and the third opening connects the chamber to an exhaust passage. A flap is provided, with a side end rotatably supported at a corner between the first opening and the second opening such that the flap can be moved between positions for selectively closing the first or second opening by operation of a mechanism for rotating the flap.
    Type: Grant
    Filed: September 21, 1993
    Date of Patent: November 7, 1995
    Assignees: Yugen Kaisha New Media Systems, Daito Teck Kabushiki Kaisha, Yoshitake Kusamichi
    Inventors: Keishi Shimizu, Kanzi Shimizu, Masanobu Mitsumachi, Masato Nakajima, Tetsushi Ishigami, Yoshitake Kusamichi