Patents Examined by James M Mellot
  • Method of carrying out post-treatment to sprayed coating and agent used for the same
    Patent number: 9238860
    Abstract: A method of carrying out post-treatment to a sprayed coating includes spraying aluminum-containing material onto a surface of a steel for forming a sprayed coating on the steel, and coating electrolytic aqueous solution or water base paint containing electrolytic aqueous solution therein onto the sprayed coating.
    Type: Grant
    Filed: December 17, 2012
    Date of Patent: January 19, 2016
    Assignees: FUJIGIKEN CO., LTD., FUJI ENGINEERING CO., LTD, WEST NIPPON EXPRESSWAY COMPANY LIMITED
    Inventors: Kenichi Yamada, Keisuke Fujikawa, Masanobu Sugimoto