Patents by Inventor Kazuo Takeyama

Kazuo Takeyama 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 PRODUCING FIBER-REINFORCED RESIN COMPOSITE MATERIAL
    Publication number: 20170058087
    Abstract: A method for producing a fiber-reinforced resin composite material includes a step of curing a composition for producing a fiber-reinforced resin composite material, which includes a reinforcing fiber material and a resin composition including a radical reactive resin having at least one polymerizable unsaturated double bond, by irradiating the composition with ionizing radiation.
    Type: Application
    Filed: February 19, 2015
    Publication date: March 2, 2017
    Inventors: Kenji Ishida, Hirotomo Banko, Tomoharu Tsuji, Teruchika Kikuchi, Kazuo Takeyama, Naoyuki Masutani