Patents Assigned to Suzuka National College of Technology
  • Method for producing a tin-nickel alloy film
    Patent number: 6602354
    Abstract: A tin layer and a nickel layer are stacked sequentially on a given substrate to form a multilayered film composed of the tin layer and the nickel layer. Then, the multilayered film is heated to a given temperature to form a tin-nickel alloy film through the diffusion of the tin elements of the tin layer into the nickel layer.
    Type: Grant
    Filed: May 23, 2001
    Date of Patent: August 5, 2003
    Assignee: Suzuka National College of Technology
    Inventors: Hideyuki Kanematsu, Tatsumasa Kobayashi, Takeo Oki
  • Method for producing a tin-nickel alloy film
    Patent number: 6527881
    Abstract: A tin layer and a nickel layer are stacked sequentially on a given substrate to form a multilayered film composed of the tin layer and the nickel layer. Then, laser beams are irradiated onto the multilayered film to form a tin-nickel alloy film, having stable phases composed of equilibrium phases such as Ni3Sn phase through the diffusion of the tin elements of the tin layer into the nickel layer.
    Type: Grant
    Filed: May 23, 2001
    Date of Patent: March 4, 2003
    Assignee: Suzuka National College of Technology
    Inventors: Hideyuki Kanematsu, Yoshihiko Masuo, Takeo Oki
  • Method for producing a tin-zinc alloy film
    Publication number: 20030024613
    Abstract: A tin layer and a zinc layer are stacked sequentially on a given substrate to form a multilayered film composed of the tin layer and the zinc layer. Then, the multilayered film is heated to a given temperature to form a tin-zinc alloy film through the diffusion of the tin elements of the tin layer into the zinc layer.
    Type: Application
    Filed: May 16, 2002
    Publication date: February 6, 2003
    Applicant: SUZUKA NATIONAL COLLEGE OF TECHNOLOGY
    Inventors: Hideyuki Kanematsu, Tatsumasa Kobayashi, Takeo Oki
  • Method for producing a tin-zinc alloy film
    Publication number: 20030026913
    Abstract: A tin layer and a zinc layer are stacked sequentially on a given substrate to form a multilayered film composed of the tin layer and the zinc layer. Then, a laser beam is irradiated onto the multilayered film to produce a tin-zinc alloy film through the inter-diffusion between the tin elements of the tin layer and the zinc elements of the zinc layer.
    Type: Application
    Filed: May 16, 2002
    Publication date: February 6, 2003
    Applicant: SUZUKA NATIONAL COLLEGE OF TECHNOLOGY
    Inventors: Hideyuki Kanematsu, Yoshihiko Masuo, Takeo Oki, Hirohiko Ohmura