Patents by Inventor Yousuke Maruoka

Yousuke Maruoka 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 fabricating plated products
    Patent number: 6737116
    Abstract: A method for fabricating a plated product including a basecoat layer, a metal plating layer, and a topcoat layer that are formed on a surface of a base is provided. The method includes the step of forming the basecoat layer and the metal plating layer successively on the surface of the base. The step is followed by removing impurities from the surface of the metal plating layer. The topcoat layer is then formed on the surface of the metal plating layer.
    Type: Grant
    Filed: March 6, 2002
    Date of Patent: May 18, 2004
    Assignee: Toyoda Gosei Co., Ltd.
    Inventors: Yukitaka Hasegawa, Yousuke Maruoka, Yasuhiko Ogisu
  • Method for fabricating plated products
    Patent number: 6645564
    Abstract: A method for fabricating a plated product with a basecoat layer, a metal plating layer, and a topcoat layer that are formed on a surface of a base is provided. The method includes the step of forming the basecoat layer and the metal plating layer on the surface of the base. The step is followed by subjecting the metal plating layer to a cold heat treatment or an ultrasonic wave treatment, thus forming a microcrack in the metal plating layer. Afterwards, the topcoat layer is formed on the surface of the metal plating layer.
    Type: Grant
    Filed: March 6, 2002
    Date of Patent: November 11, 2003
    Assignee: Toyoda Gosei Co., Ltd.
    Inventors: Yukitaka Hasegawa, Yousuke Maruoka, Yasuhiko Ogisu
  • Method for fabricating plated products
    Publication number: 20020160206
    Abstract: A method for fabricating a plated product including a basecoat layer, a metal plating layer, and a topcoat layer that are formed on a surface of a base is provided. The method includes the step of forming the basecoat layer and the metal plating layer successively on the surface of the base. The step is followed by removing impurities from the surface of the metal plating layer. The topcoat layer is then formed on the surface of the metal plating layer.
    Type: Application
    Filed: March 6, 2002
    Publication date: October 31, 2002
    Inventors: Yukitaka Hasegawa, Yousuke Maruoka, Yasuhiko Ogisu
  • Method for fabricating plated products
    Publication number: 20020136844
    Abstract: A method for fabricating a plated product with a basecoat layer, a metal plating layer, and a topcoat layer that are formed on a surface of a base is provided. The method includes the step of forming the basecoat layer and the metal plating layer on the surface of the base. The step is followed by subjecting the metal plating layer to a cold heat treatment or an ultrasonic wave treatment, thus forming a microcrack in the metal plating layer. Afterwards, the topcoat layer is formed on the surface of the metal plating layer.
    Type: Application
    Filed: March 6, 2002
    Publication date: September 26, 2002
    Inventors: Yukitaka Hasegawa, Yousuke Maruoka, Yasuhiko Ogisu