Patents by Inventor Kouju Ueda

Kouju Ueda 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).

  • Charged particle accelerator
    Patent number: 5659228
    Abstract: A new charged particle accelerator with radio frequency quadrupole accelerating cavities is presented in this invention. Some focussing coils are mounted outside or inside several cavities of them. The accelerator emits charged particle whose kinetic energy can be varied as occasion demands.
    Type: Grant
    Filed: April 7, 1995
    Date of Patent: August 19, 1997
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventor: Kouju Ueda