Patents by Inventor Masashi Hikosaka

Masashi Hikosaka 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 activator
    Patent number: 8741807
    Abstract: A compound useful as a plant activator for activating an endogenous defense system of a plant to control disease damage is provided. A compound represented by the formula: (R3)NH—(CH2)4—N(R1)—(CH2)3—NH(R2) (one of R1 and R2 represents a linear C6-18 alkanoyl group or alkenoyl group, the other represents hydrogen atom or a protective group of amino group; and R3 represents hydrogen atom or a protective group of amino group).
    Type: Grant
    Filed: February 23, 2012
    Date of Patent: June 3, 2014
    Assignees: The University of Tokyo, National Institute of Agrobiological Sciences, Riken
    Inventors: Tadao Asami, Masashi Hikosaka, Masaki Mori, Satoru Maeda, Fumio Matsuda, Kazuki Saito
  • PLANT ACTIVATOR
    Publication number: 20130172189
    Abstract: A compound useful as a plant activator for activating an endogenous defense system of a plant to control disease damage is provided. A compound represented by the formula: (R3)NH—(CH2)4—N(R1)—(CH2)3—NH(R2) (one of R1 and R2 represents a linear C6-18 alkanoyl group or alkenoyl group, the other represents hydrogen atom or a protective group of amino group; and R3 represents hydrogen atom or a protective group of amino group).
    Type: Application
    Filed: February 23, 2012
    Publication date: July 4, 2013
    Applicants: THE UNIVERSITY OF TOKYO, RIKEN, NATIONAL INSTITUTE OF AGROBIOLOGICAL SCIENCES
    Inventors: Tadao Asami, Masashi Hikosaka, Masaki Mori, Satoru Maeda, Fumio Matsuda, Kazuki Saito