Patents by Inventor Takuya Yokomichi

Takuya Yokomichi 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: 20240149394
    Abstract: The method for producing a textured plated steel sheet includes: a plating layer forming process of forming a plating layer on a surface of a steel sheet a grinding process of grinding a surface of the plating layer to form a texture on the surface of the plating layer; a plating thickness determining process of determining first plating thickness information relating to a thickness of the plating layer at a time that is after the plating layer forming process and is before the grinding process, and second plating thickness information relating to a thickness of the plating layer after the grinding process; and an adjusting process of adjusting the plating amount of the plating layer formed in the plating layer forming process, and the grinding amount of the surface of the plating layer that is ground in the grinding process, based on the first and second plating thickness information.
    Type: Application
    Filed: February 28, 2022
    Publication date: May 9, 2024
    Applicant: NIPPON STEEL CORPORATION
    Inventors: Takashi FUTABA, Yukihiro UESUGI, Takuya YOKOMICHI
  • Publication number: 20220340748
    Abstract: This invention provides a modified polyolefin resin composition that contains a large amount of an unsaturated carboxylic acid or an anhydride thereof, and that can inhibit an increase in fluidity after graft modification due to little influence of a reaction residue, wherein the resin composition when used as a compatibilizer for reinforced fiber plastics provides a molded article with excellent mechanical properties such as bending strength and impact resistance.
    Type: Application
    Filed: September 8, 2020
    Publication date: October 27, 2022
    Applicant: TOYOBO CO., LTD.
    Inventors: Yoji YAMASHITA, Takuya YOKOMICHI, Kenji KASHIHARA
  • Patent number: 11104829
    Abstract: The present invention provides an adhesive composition and a hot-melt adhesive that are suitably used for bonding a polyolefin resin substrate and a polar material, and that are capable of low-temperature adhesion. The adhesive composition comprises an acid-modified polypropylene (A), an unfunctionalized polypropylene (B), and a polyethylene (C), and has a melting point of 70 to 140° C.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: August 31, 2021
    Assignee: TOYOBO CO., LTD.
    Inventors: Takuya Yokomichi, Kenji Kashihara
  • Publication number: 20180305592
    Abstract: The present invention provides an adhesive composition and a hot-melt adhesive that are suitably used for bonding a polyolefin resin substrate and a polar material, and that are capable of low-temperature adhesion. The adhesive composition comprises an acid-modified polypropylene (A), an unfunctionalized polypropylene (B), and a polyethylene (C), and has a melting point of 70 to 140° C.
    Type: Application
    Filed: August 26, 2016
    Publication date: October 25, 2018
    Applicant: TOYOBO CO., LTD.
    Inventors: Takuya YOKOMICHI, Kenji KASHIHARA
  • Publication number: 20140336309
    Abstract: Provided is a resin composition having excellent bending strength, tensile strength, and bending elastic modulus suitable for use in molded articles for vehicle interiors, molded articles for home appliance exteriors, etc. The resin composition comprises the following (1) to (3): (1) a polyolefin; (2) an epoxy-modified polyolefin; and (3) cellulose fiber.
    Type: Application
    Filed: December 3, 2012
    Publication date: November 13, 2014
    Inventors: Hideyuki Sakata, Kenji Kashihara, Takuya Yokomichi