Patents by Inventor Kazutaka Yanaqita

Kazutaka Yanaqita 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).

  • Electrochemical processing apparatus and method
    Publication number: 20060070884
    Abstract: A processing apparatus electrochemically processes part of a first surface of a member having the first surface and a second surface. The processing apparatus includes a support which supports the member to expose the first surface, a first electrode which is arranged to oppose a first portion of the first surface, a second electrode which is arranged to oppose a second portion of the first surface, a third electrode which applies a potential to the member from a second surface side, and a processing bath to fill a space defined by the first and second electrodes and the member with a processing liquid.
    Type: Application
    Filed: October 6, 2005
    Publication date: April 6, 2006
    Inventors: Kazutaka Momoi, Kazutaka Yanaqita, Nobuhiko Sato