Patents by Inventor Hirohito Kudou

Hirohito Kudou 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).

  • Base coat coating composition, composite film, and method for producing same
    Patent number: 9249309
    Abstract: A base coat coating composition which is able to suppress cracking of a metal thin film, even when a tough top coat layer capable of satisfactorily protecting the metal thin film is formed on the metal thin film, and even when a heat resistance test is performed, as well as a composite film and a method for producing the composite film. Specifically, a base coat coating composition used for undercoating a metal thin film formed on a metal substrate, and containing a coating film-forming component which contains at least 30% by mass of an epoxy (meth)acrylate having a cyclic structure and has an average molecular weight between crosslinks of 180 to 1,000, as well as a composite film having a base coat layer obtained from the base coat coating composition, and a method for producing the composite film.
    Type: Grant
    Filed: January 25, 2011
    Date of Patent: February 2, 2016
    Assignees: Fujikura Kasei Co., Ltd., Central Motor Wheel Co., Ltd.
    Inventors: Takashi Isogai, Hirohito Kudou, Keiji Koike
  • BASE COAT COATING COMPOSITION, COMPOSITE FILM, AND METHOD FOR PRODUCING SAME
    Publication number: 20120288707
    Abstract: A base coat coating composition which is able to suppress cracking of a metal thin film, even when a tough top coat layer capable of satisfactorily protecting the metal thin film is formed on the metal thin film, and even when a heat resistance test is performed, as well as a composite film and a method for producing the composite film. Specifically, a base coat coating composition used for undercoating a metal thin film formed on a metal substrate, and containing a coating film-forming component which contains at least 30% by mass of an epoxy (meth)acrylate having a cyclic structure and has an average molecular weight between crosslinks of 180 to 1,000, as well as a composite film having a base coat layer obtained from the base coat coating composition, and a method for producing the composite film.
    Type: Application
    Filed: January 25, 2011
    Publication date: November 15, 2012
    Applicants: CENTRAL MOTOR WHEEL CO., LTD., FUJIKURA KASEI CO., LTD.
    Inventors: Takashi Isogai, Hirohito Kudou, Keiji Koike