Patents by Inventor Yachiyo Imamura

Yachiyo Imamura 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).

  • Air ventilation or air supply system
    Patent number: 5938527
    Abstract: An air ventilation or supply system includes a blower for generating a primary flow and an induction nozzle for inducing a secondary flow produced by entrainment of the primary flow. An inlet of the blower and an inlet for the induction nozzle are adjacent each other.
    Type: Grant
    Filed: November 18, 1997
    Date of Patent: August 17, 1999
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Takeharu Oshima, Satoru Kotoh, Akira Doi, Yachiyo Imamura, Isao Tachibana, Shigeki Kobayashi