Patents by Inventor Shusuke KOIKE

Shusuke KOIKE 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).

  • Patent number: 12677830
    Abstract: The present invention provides: a 3-alkoxybenzamide derivative having an excellent pest control effect, or a salt thereof; and a pest control agent and a production intermediate which contain the same as an active ingredient. Provided are: a 3-alkoxybenzamide derivative represented by general formula [I] [In the formula, A represents an oxygen atom or a sulfur atom, G represents a hydrogen atom, a halogen atom, or a C1-C6 alkyl group, R1 represents a C1-C6 alkyl group, a C3-C6 cycloalkyl group, etc., R2 represents a hydrogen atom, etc., R3 represents a halogen atom, C1-C6 alkyl group, etc., R4 represents a halogen atom, C1-C6 alkyl group, etc., and R5 represents a C1-C12 alkyl group, etc.], or a salt thereof; and a pest control agent characterized by containing said derivative or salt thereof as an active ingredient.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: July 14, 2026
    Assignee: KUMIAI CHEMICAL INDUSTRY CO, LTD.
    Inventors: Kosuke Tanaka, Sakae Sakurai, Yukihiro Enomoto, Keiji Toriyabe, Hirokazu Arai, Yuhsuke Nakane, Takeshi Matsuda, Akira Takanezawa, Shusuke Koike, Shunsuke Kitahara, Shigeyuki Mukawa
  • Publication number: 20240389593
    Abstract: The present invention provides heterocyclic compounds or salts thereof having excellent pest control effects, pest control agents containing the same as active ingredients, and production intermediates thereof. The present invention provides heterocyclic compounds represented by the general formula [I] (wherein, R1 represents a hydrogen atom, cyano group, or C1-C7 acyl group which is unsubstituted or substituted with a halogen atom, R2 represents a C1-C6 alkyl group, etc., each of A1 and A2 independently represents a nitrogen atom, CH or bond, either W1 or W2 represents a nitrogen atom, and the other represents a carbon atom, each of A3, A4, A5, A6, A7, A8, and A9 independently represents a nitrogen atom or a carbon atom substituted with R3, R4, R5, R6, R7, R8, and R9, respectively, each of R3, R4, R5, R6, R7, R8, and R9 represents hydrogen atoms, C1-C6 haloalkyl groups, etc., R10 represents a hydrogen atom, C1-C12 alkyl group, C1-C6 alkoxy C1-C6 alkyl group, C1-C12 haloalkyl group, etc.
    Type: Application
    Filed: March 31, 2022
    Publication date: November 28, 2024
    Inventors: Kaoru ARISUE, Kazuki YASHIRO, Shusuke KOIKE, Noboru MASUI
  • Publication number: 20230110603
    Abstract: The present invention provides: a 3-alkoxybenzamide derivative having an excellent pest control effect, or a salt thereof; and a pest control agent and a production intermediate which contain the same as an active ingredient. Provided are: a 3-alkoxybenzamide derivative represented by general formula [I] [In the formula, A represents an oxygen atom or a sulfur atom, G represents a hydrogen atom, a halogen atom, or a C1-C6 alkyl group, le represents a C1-C6 alkyl group, a C3-C6 cycloalkyl group, etc., R2 represents a hydrogen atom, etc., R3 represents a halogen atom, C1-C6 alkyl group, etc., R4 represents a halogen atom, C1-C6 alkyl group, etc., and R5 represents a C1-C12 alkyl group, etc.], or a salt thereof; and a pest control agent characterized by containing said derivative or salt thereof as an active ingredient.
    Type: Application
    Filed: January 29, 2021
    Publication date: April 13, 2023
    Applicant: Kumiai Chemical Industry Co., Ltd.
    Inventors: Kosuke TANAKA, Sakae SAKURAI, Yukihiro ENOMOTO, Keiji TORIYABE, Hirokazu ARAI, Yuhsuke NAKANE, Takeshi MATSUDA, Akira TAKANEZAWA, Shusuke KOIKE, Shunsuke KITAHARA, Shigeyuki MUKAWA