Patents by Inventor Hiroki IGUMA

Hiroki IGUMA 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 FORMING HEAT INSULATING FILM, AND STRUCTURE OF HEAT INSULATING FILM
    Publication number: 20150354083
    Abstract: A method for forming a heat insulating film includes: a step of subjecting an aluminum alloy constituting a surface of a base material to an anodic oxidation treatment to form an anodic oxidation coating film having pores formed in the surface thereat a step of coating on the surface of the anodic oxidation coating film a sealing material that includes a silicon-based polymer solution and particles of a heat insulating material that are dispersed in the silicon-based polymer solution and are particles having an average particle diameter that is larger than an average pore diameter of the pores; and a step of drying and baking the sealing material to form a sealing coating film.
    Type: Application
    Filed: June 8, 2015
    Publication date: December 10, 2015
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroki IGUMA, Akio KAWAGUCHI, Manabu TATENO, Hideo YAMASHITA, Yoshifumi WAKISAKA