Patents by Inventor Hiroaki NORITAKE

Hiroaki NORITAKE 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).

  • Fiber-reinforced carbonated hydraulic inorganic molded plate and method for producing same
    Patent number: 10093577
    Abstract: Provided is a fiber-reinforced carbonated hydraulic inorganic molded plate having a high bulk specific gravity, a high flexural strength, and a small dimensional change rate per specific gravity. (1) A fiber-reinforced carbonated hydraulic inorganic molded plate including: a cement component, a pulp, and a reinforcing fiber having an aspect ratio in a range of 40 to 1000; and being a carbonation-cured molded plate. (2) A molded plate being a cured product of a composition including at least a cement component, a pulp, and a reinforcing fiber, wherein the molded plate is a fiber-reinforced carbonated hydraulic inorganic molded plate and has a carbonation reaction rate of higher than or equal to 30%.
    Type: Grant
    Filed: May 3, 2016
    Date of Patent: October 9, 2018
    Assignee: KURARAY CO., LTD.
    Inventors: Yoshinori Hitomi, Shinya Inada, Yoshihiro Iwasaki, Hiroaki Noritake, Saburo Hada, Minoru Morioka, Takayuki Higuchi, Makoto Shoji, Katsuaki Iriuchijima
  • FIBER-REINFORCED CARBONATED HYDRAULIC INORGANIC MOLDED PLATE AND METHOD FOR PRODUCING SAME
    Publication number: 20160289119
    Abstract: Provided is a fiber-reinforced carbonated hydraulic inorganic molded plate having a high bulk specific gravity, a high flexural strength, and a small dimensional change rate per specific gravity. (1) A fiber-reinforced carbonated hydraulic inorganic molded plate including: a cement component, a pulp, and a reinforcing fiber having an aspect ratio in a range of 40 to 1000; and being a carbonation-cured molded plate. (2) A molded plate being a cured product of a composition including at least a cement component, a pulp, and a reinforcing fiber, wherein the molded plate is a fiber-reinforced carbonated hydraulic inorganic molded plate and has a carbonation reaction rate of higher than or equal to 30%.
    Type: Application
    Filed: May 3, 2016
    Publication date: October 6, 2016
    Applicant: KURARAY CO., LTD.
    Inventors: Yoshinori HITOMI, Shinya INADA, Yoshihiro IWASAKI, Hiroaki NORITAKE, Saburo HADA, Minoru MORIOKA, Takayuki HIGUCHI, Makoto SHOJI, Katsuaki IRIUCHIJIMA