Patents by Inventor Yasunori Kouchi

Yasunori Kouchi 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).

  • Publication number: 20090246715
    Abstract: The plating method is capable of firmly adhering a resist pattern on a plating base in case that, for example, a main magnetic pole of a vertical recording magnetic head is formed by using the resist pattern and accurately configurating a sectional shape of a plated pattern. The plating method comprises the steps of: applying an alkoxylsilyl propyl amino triazine dithiol solution, which is formed by dissolving alkoxylsilyl propyl amino triazine dithiol acting as molecular glue in a solvent, onto the plating base; volatilizing the solvent to form a molecular glue layer; applying resist onto the plating base coated with the molecular glue layer; optically exposing and developing the resist to expose a part of the plating base; and plating the exposed part of the plating base coated with the molecular glue layer.
    Type: Application
    Filed: October 6, 2008
    Publication date: October 1, 2009
    Applicant: FUJITSU LIMITED
    Inventors: Yasunori Kouchi, Masaya Kato
  • Publication number: 20080011610
    Abstract: Electrolytic plating can be carried out with a uniform thickness even when the resistance of a plating seed layer is comparatively high, thereby improving the formation precision of products and improving the yield of products. In a method of carrying out plating on a substrate, an insulating layer, which includes conductive parts that conduct electricity to the substrate, is formed on the substrate that is made of a resistor, a plating seed layer, which conducts electricity to the substrate via the conductive parts, is formed on the insulating layer, and a plating film is formed on the plating seed layer with the plating seed layer as a power supply layer.
    Type: Application
    Filed: October 24, 2006
    Publication date: January 17, 2008
    Applicant: FUJITSU LIMITED
    Inventors: Masaya Katou, Mutsuo Yoshinami, Yasunori Kouchi, Mamoru Tsuruta