Patents by Inventor Koichiro Takada

Koichiro Takada 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).

  • Powder spraying or scattering apparatus and method
    Patent number: 4800102
    Abstract: Apparatus and method for spraying or scattering solid particulate powders onto a substrate includes powder spraying or scattering means, conveyor for supporting and conveying the substrate and rotatable disc member disposed between the spraying or scattering means and the conveyor which is spaced therefrom. The disc member is formed with at least an opening through which powders sprayed or scattered from the spraying or scattering means pass to reach the substrate on the conveyor. In operation, the disc member is rotated and the substrate is moved by the conveyor in the same direction.
    Type: Grant
    Filed: August 24, 1987
    Date of Patent: January 24, 1989
    Assignee: Nordson Corporation
    Inventor: Koichiro Takada