Patents by Inventor Katsuhiko Yokota

Katsuhiko Yokota 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).

  • Publication number: 20240001631
    Abstract: Provided is a fiber-reinforced resin pultruded product obtained by molding a fiber sheet, wherein the fiber sheet is a semi-preg sheet in which a thermoplastic resin serving as a matrix for the pultruded product is fused to at least a fiber surface, and, in the fiber-reinforced resin pultruded product, the fiber sheet has been pultruded, and the thermoplastic resin fills an inside of the fiber sheet and spaces between overlapping portions of the fiber sheet and is integrated with the fiber sheet.
    Type: Application
    Filed: October 4, 2021
    Publication date: January 4, 2024
    Inventors: Katsuhiko YOKOTA, Tadaharu TANAKA, Yoichi HIRAISHI
  • Publication number: 20130171420
    Abstract: [Subject] To provide an integral extrusion-molded item and a constructional member comprising the same, comprising a covering layer which shows sufficient adhesiveness even after long-term storage or use, and repeated heating and cooling or contact with water. [Means to Solve] An integral extrusion-molded item comprising a metal core, a covering layer containing a polyolefin resin and wood flour and formed over the external surface of the core, and an adhesive layer formed between the covering layer and the core, wherein the adhesive layer comprised a copolymer prepared by polymerizing at least an ?-olefin and an epoxy group-containing unsaturated monomer.
    Type: Application
    Filed: September 20, 2011
    Publication date: July 4, 2013
    Applicant: KURASHIKI BOSEKI KABUSHIKI KAISHA
    Inventors: Katsuhiko Yokota, Teruhiko Hirotani, Katsuya Ichinose