Patents by Inventor Junji Okabe

Junji Okabe 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).

  • Ceiling-concealment type air conditioning apparatus
    Patent number: 4660389
    Abstract: An air blower chamber includes a partition plate provided with an air intake opening, an air blower mounted on the partition plate so as to be detachable from the same through the air intake opening, a box for auxiliary parts and an air filter placed at an inlet opening of said main body. An air intake panel is detachably fitted to an opening of a ceiling which is spaced apart from and below the inlet opening and an air intake chamber for connecting the inlet opening to the opening of the ceiling. Accordingly, inspection and services for blades and the motor of a blower, auxiliary parts and air filter can be easily made by simply detaching the air intake panel without necessity of a worker to enter in the ceiling.
    Type: Grant
    Filed: October 30, 1985
    Date of Patent: April 28, 1987
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Hitoshi Kido, Yoshinobu Igarashi, Junji Okabe