Patents by Inventor Takuo Nakade

Takuo Nakade 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).

  • Product having improved zinc erosion resistance
    Patent number: 7896061
    Abstract: The objective of the present invention is to provide a product that is superior in barrier properties (for example, zinc erosion resistance and anti-adhesive property), abrasion resistant property, surface hardening property, thermal stability and life-time prolonging property. The product, which is made in direct contact with molten metal containing zinc in a molten state, is characterized by including an iron-tungsten alloy coating that is applied to a part or the whole of the surface of the product that comes directly in contact with the molten metal.
    Type: Grant
    Filed: February 1, 2006
    Date of Patent: March 1, 2011
    Assignees: Nomura Plating Co., Ltd., Osaka Prefectural Government
    Inventors: Keiji Nakai, Tokumi Ikeda, Takahiro Hamada, Tsutomu Morikawa, Takashi Nishimura, Takuo Nakade
  • Product Having Improved Zinc Erosion Resistance
    Publication number: 20080149297
    Abstract: The objective of the present invention is to provide a product that is superior in barrier properties (for example, zinc erosion resistance and anti-adhesive property), abrasion resistant property, surface hardening property, thermal stability and life-time prolonging property. The product, which is made in direct contact with molten metal containing zinc in a molten state, is characterized by including an iron-tungsten alloy coating that is applied to a part or the whole of the surface of the product that comes directly in contact with the molten metal.
    Type: Application
    Filed: February 1, 2006
    Publication date: June 26, 2008
    Inventors: Keiji Nakai, Tokumi Ikeda, Takahiro Hamada, Tsutomu Morikawa, Takashi Nishimura, Takuo Nakade