Patents Assigned to MMAG Co., Ltd.
  • Pest control composition including novel iminopyridine derivative
    Patent number: 11771086
    Abstract: Provided is a pest control composition containing a novel iminopyridine derivative and other pest control agents. Provided is a pest control composition containing an iminopyridine derivative represented by the following Formula (I) and at least one of other pest control agents: [in the formula (I), Ar represents a 5- to 6-membered heterocycle which may be substituted, A represents a heterocycle having a 5- to 10-membered unsaturated bond including one or more nitrogen atoms, and has an imino group substituted with an R group at a position adjacent to the nitrogen atom present on the cycle, Y represents hydrogen, halogen and the like, and R represents any one of groups represented by the following Formulae (a) to (e), (y) or (z)].
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: October 3, 2023
    Assignee: MMAG CO., LTD.
    Inventors: Ryo Horikoshi, Yasumichi Onozaki, Satoshi Nakamura, Masahiro Nomura, Makoto Matsumura, Masaaki Mitomi
  • Method for producing herbicide intermediate
    Patent number: 11753423
    Abstract: A method for producing methyldichlorophosphane, the method including: allowing methane and phosphorus trichloride to react in the presence of an additive using a metal compound, or a metal compound carried on a carrier, or both thereof.
    Type: Grant
    Filed: March 8, 2022
    Date of Patent: September 12, 2023
    Assignees: MMAG Co. Ltd, NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    Inventors: Hirotaka Nagata, Nobuto Minowa, Nozomu Nakanishi, Katsuya Shimura, Tadahiro Fujitani
  • Wettable agrochemical composition
    Patent number: 11547115
    Abstract: Disclosed is a wettable agrochemical composition comprising an agrochemical active component (A), which is a compound represented by the following formula (I) or an agriculturally and horticulturally acceptable acid addition salt thereof, one or more additives, and one or more surfactants, the wettable agrochemical composition being solid at 30° C. This wettable agrochemical composition has excellent physical properties of the formulation and storage stability.
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: January 10, 2023
    Assignees: NIPPON KAYUKU CO., LTD., MMAG CO., LTD.
    Inventors: Yoshinori Muramatsu, Hidetoshi Shirakura, Atsushi Sato, Mitsuyuki Yabuzaki, Shigeru Ueno
  • PLANT PARASITIC NEMATODE CONTROL AGENT AND METHOD FOR CONTROLLING PLANT PARASITIC NEMATODE
    Publication number: 20220225618
    Abstract: The present invention provides a Tylenchoidea plant parasitic nematode control agent comprising: at least one compound selected from the group consisting of a compound represented by the following formula (1), a compound represented by the following formula (2), a compound represented by the following formula (3), enantiomers thereof, and agriculturally and horticulturally acceptable acid addition salts thereof as an active ingredient
    Type: Application
    Filed: May 27, 2020
    Publication date: July 21, 2022
    Applicant: MMAG CO., LTD.
    Inventors: Haruka TAKEUCHI, Yasumichi ONOZAKI, Ryo HORIKOSHI, Atsushi SATO
  • Method for producing herbicide intermediate
    Patent number: 11306110
    Abstract: A method for producing methyldichlorophosphane, the method including: allowing methane and phosphorus trichloride to react in the presence of an additive using a metal compound, or a metal compound carried on a carrier, or both thereof.
    Type: Grant
    Filed: July 5, 2018
    Date of Patent: April 19, 2022
    Assignees: MMAG Co., Ltd., National Institute of Advanced Industrial Science and Technology
    Inventors: Hirotaka Nagata, Nobuto Minowa, Nozomu Nakanishi, Katsuya Shimura, Tadahiro Fujitani