Patents by Inventor Daijiro Kudo

Daijiro Kudo 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).

  • Method for processing substrate materials by means of plasma treatment
    Patent number: 4292153
    Abstract: A method for processing substrate materials by uniform plasma treatment, including the steps of mounting substrate materials onto a series of electrode plates arranged in parallel, alternately connecting the electrode plates to a pair of bus lines, applying a high-frequency power between the bus lines for producing plasma between the electrode plates, changing the feed points of the high-frequency power on the pair of bus lines so that the plasma treatment is effected substantially uniformly in the different spaces between the several electrode plates.
    Type: Grant
    Filed: March 14, 1980
    Date of Patent: September 29, 1981
    Assignee: Fujitsu Limited
    Inventors: Daijiro Kudo, Kiyoshi Ikeda