Patents by Inventor Katsu Takatsuto

Katsu Takatsuto 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).

  • Plant cultivating substrate and method of its manufacture
    Patent number: 8701344
    Abstract: To provide a plant cultivating substrate which satisfies e.g. the water absorptivity required for plant cultivation, shape retentivity and flexibility and a method of manufacture thereof. In the plant cultivating substrate and the method of its manufacture, at least water-retentive filling material, water, urethane prepolymer and polyol are reacted with each other.
    Type: Grant
    Filed: June 18, 2004
    Date of Patent: April 22, 2014
    Assignee: Suntory Holdings Limitied
    Inventors: Masaki Hashimoto, Katsuro Miyagawa, Katsu Takatsuto
  • Plant cultivating base body and method of manufacturing the same
    Publication number: 20060248796
    Abstract: To provide a plant cultivating substrate which satisfies e.g. the water absorptivity required for plant cultivation, shape retentivity and flexibility and a method of manufacture thereof. In the plant cultivating substrate and the method of its manufacture, at least water-retentive filling material, water, urethane prepolymer and polyol are reacted with each other.
    Type: Application
    Filed: June 18, 2004
    Publication date: November 9, 2006
    Inventors: Masaki Hashimoto, Katsuro Miyagawa, Katsu Takatsuto