Patents by Inventor Kozo Hori

Kozo Hori 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).

  • Arylamidine derivative or salt thereof
    Patent number: 7291617
    Abstract: An arylamidine derivative represented by a general formula described below or a salt thereof has an excellent antifungal action and high safety, and it is useful as an antifungal agent with good pharmacokinetics and pharmacodynamic properties wherein X represents an unsubstituted or substituted lower alkylene or alkenylene group; G1 represents an oxygen atom, a sulfur atom, or an imino group; G2 represents a carbon atom or a nitrogen atom; Ra represents at least one group selected from the group consisting of a hydrogen atom, a halogen atom, and unsubstituted or substituted alkyl, cycloalkyl and alkoxy groups; R1 represents an unprotected or protected or unsubstituted or substituted amidino group; and R2 represents a substituted amino or substituted cyclic amino group, or the like.
    Type: Grant
    Filed: March 4, 2003
    Date of Patent: November 6, 2007
    Assignee: Toyama Chemical Co., Ltd.
    Inventors: Kazuya Hayashi, Katsuji Ojima, Kozo Hori, Noriyuki Okujo, Junichi Mitsuyama, Kazuto Kunitani, Keisuke Tohdo
  • Novel arylamidine derivative or salt thereof
    Publication number: 20050113424
    Abstract: An arylamidine derivative represented by a general formula described below or a salt thereof has an excellent antifungal action and high safety, and it is useful as an antifungal agent with good pharmacokinetics and pharmacodynamic properties wherein X represents an unsubstituted or substituted lower alkylene or alkenylene group; G1 represents an oxygen atom, a sulfur atom, or an imino group; G2 represents a carbon atom or a nitrogen atom; Ra represents at least one group selected from the group consisting of a hydrogen atom, a halogen atom, and unsubstituted or substituted alkyl, cycloalkyl and alkoxy groups; R1 represents an unprotected or protected or unsubstituted or substituted amidino group; and R2 represents a substituted amino or substituted cyclic amino group, or the like.
    Type: Application
    Filed: March 4, 2003
    Publication date: May 26, 2005
    Applicant: Toyama Chemical Co., Ltd
    Inventors: Kazyua Hayashi, Katsuji Ojima, Kozo Hori, Noriyuki Okujo, Junichi Mitsuyama, Kazuto Kunitani, Keisuke Tohdo
  • Fluorine-containing multifunctional ester compound
    Patent number: 4713469
    Abstract: A fluorine-containing multifunctional ester compound represented by the formula ##STR1## wherein A is halogen atom, NO.sub.2 or N.sub.3, B is halogen atom or SR.sup.2, R.sup.1 is lower aliphatic group, aromatic group or aralkyl, R.sup.2 is lower aliphatic group or aromatic group.
    Type: Grant
    Filed: March 27, 1986
    Date of Patent: December 15, 1987
    Assignee: Daikin Industries, Ltd.
    Inventors: Yoshio Takeuchi, Toru Koizumi, Kozo Hori