Patents by Inventor Tsukiho HAYASHI

Tsukiho HAYASHI 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).

  • Oxadiazole compound and fungicide for agricultural and horticultural use
    Patent number: 11365193
    Abstract: This fungicide for agricultural and horticultural use includes a compound represented by formula (I) (in the formula, X represents a halogen group, or the like; n represents any integer of 0 to 4; when n is 2 or more, X may be the same or different; L represents a single bond or a substituted or unsubstituted C1-6 alkylene group; Q is a group represented by formula (Q-1) or formula (Q-2) (in the formulae, * represents a binding site; Y1 is N or CR1; Y2 is N or CR2; Y3 is N or CR3; Y4 is N or CR4, at least two of Y1 to Y4 are not nitrogen atoms; R1, R2, R3, and R4, each independently represent a hydrogen atom, a substituted or unsubstituted C1-6 alkyl group, or the like; R represents a substituted or unsubstituted C1-6 alkyl group or the like; G represents a substituted or unsubstituted C1-6 alkylene group; T represents a substituted or unsubstituted C1-6 alkylene group; Y5 is N or CH)) or a salt thereof.
    Type: Grant
    Filed: July 24, 2018
    Date of Patent: June 21, 2022
    Assignee: Nippon Soda Co., Ltd.
    Inventors: Jun Iwata, Yuka Nakamura, Tsukiho Hayashi, Shinya Watanabe, Hiroshi Sano
  • OXADIAZOLE COMPOUND AND FUNGICIDE FOR AGRICULTURAL AND HORTICULTURAL USE
    Publication number: 20210403461
    Abstract: This fungicide for agricultural and horticultural use includes a compound represented by formula (I) (in the formula, X represents a halogen group, or the like; n represents any integer of 0 to 4; when n is 2 or more, X may be the same or different; L represents a single bond or a substituted or unsubstituted C1-6 alkylene group; Q is a group represented by formula (Q-1) or formula (Q-2) (in the formulae, * represents a binding site; Y1 is N or CR1; Y2 is N or CR2; Y3 is N or CR3; Y4 is N or CR4, at least two of Y1 to Y4 are not nitrogen atoms; R1, R2, R3, and R4, each independently represent a hydrogen atom, a substituted or unsubstituted C1-6 alkyl group, or the like; R represents a substituted or unsubstituted C1-6 alkyl group or the like; G represents a substituted or unsubstituted C1-6 alkylene group; T represents a substituted or unsubstituted C1-6 alkylene group; Y5 is N or CH)) or a salt thereof.
    Type: Application
    Filed: July 24, 2018
    Publication date: December 30, 2021
    Inventors: Jun IWATA, Yuka NAKAMURA, Tsukiho HAYASHI, Shinya WATANABE, HIroshi SANO