Patents by Inventor Hideaki Ikishima

Hideaki Ikishima 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: 10299477
    Abstract: A compound represented by Formula (1) or a salt thereof is provided. R1 represents a C1-C6 alkyl group optionally substituted, a C1-C6 haloalkyl group or the like, R2 represents a halogen atom, a C1-C6 alkyl group optionally substituted, a C1-C6 alkyloxy group optionally substituted or the like, R3 represents a hydrogen atom, a halgenatom, C1-C6 alkyl group optionally substituted or the like, n represents an integer of 0 to 5, X represents an oxygen atom or a sulfur atom, Y represents a phenyl group or a pyridyl group that is substituted with substituent at an ortho position, and the bond with a broken line indicates a double bond or a single bond.
    Type: Grant
    Filed: October 6, 2016
    Date of Patent: May 28, 2019
    Assignee: MITSUI CHEMICALS AGRO, INC.
    Inventors: Hideki Umetani, Hideaki Ikishima, Ryohei Naito, Toshiyuki Kouno, Takeshi Fukumoto, Satoshi Yutani, Toshiaki Ohara, Akihiro Nishida
  • Patent number: 10201158
    Abstract: Provided is a plant disease control composition that has a plurality of disease spectra against various plant pathogens and demonstrates superior control effects (synergistic control effects) that cannot be predicted from each component alone. The plant disease control composition comprises as active ingredients thereof at least one quinoline compounds represented by the following general formula: wherein, R1 and R2 represent, for example, optionally substituted alkyl groups or optionally substituted aryl groups, R3 and R4 represent, for example, hydrogen atoms, fluorine atom or methyl group, X represents, for example, a halogen atom or optionally substituted alkyl group, and Y represents a fluorine atom or methyl group, n is 0 to 2 and m is 0 or 1, or a salt thereof (group a), and one or more fungicidal compounds selected from group b.
    Type: Grant
    Filed: March 19, 2015
    Date of Patent: February 12, 2019
    Assignee: MITSUI CHEMICALS AGRO, INC.
    Inventors: Seiya Sakurai, Toshiaki Ohara, Munetsugu Morimoto, Nobuhiro Kondo, Hideaki Ikishima
  • Publication number: 20180362447
    Abstract: Provided is a method of producing an aromatic amide derivative represented by Formula (I), which method includes a process a containing reacting an aniline derivative represented by Formula (II) with a carboxylic acid derivative represented by Formula (III) in the presence of a base to obtain an imide compound represented by Formula (IV) and a process b containing hydrolyzing the imide compound represented by Formula (IV) to obtain the aromatic amide derivative represented by Formula (I): wherein R1 represents a C1-C4 haloalkyl group, etc.; each of R2 and R3 independently represents a hydrogen atom, a halogen atom, etc.; R4 represents a hydrogen atom, a C1-C4 alkyl group, etc.; each of X1 and X2 independently represents a halogen atom, a C1-C4 haloalkyl group, etc.; and Q represents a C1-C4 alkyl group, a phenyl group, a pyridyl group, etc.
    Type: Application
    Filed: December 16, 2016
    Publication date: December 20, 2018
    Applicant: Mitsui Chemicals Agro, Inc.
    Inventors: Yusuke TAKAHASHI, Hideaki IKISHIMA, Hironari OKURA
  • Publication number: 20180279614
    Abstract: A compound represented by Formula (1) or a salt thereof is provided. R1 represents a C1-C6 alkyl group optionally substituted, a C1-C6 haloalkyl group or the like, R2 represents a halogen atom, a C1-C6 alkyl group optionally substituted, a C1-C6 alkyloxy group optionally substituted or the like, R3 represents a hydrogen atom, a halgenatom, C1-C6 alkyl group optionally substituted or the like, n represents an integer of 0 to 5, X represents an oxygen atom or a sulfur atom, Y represents a phenyl group or a pyridyl group that is substituted with substituent at an ortho position, and the bond with a broken line indicates a double bond or a single bond.
    Type: Application
    Filed: October 6, 2016
    Publication date: October 4, 2018
    Applicant: MITSUI CHEMICALS AGRO, INC.
    Inventors: Hideki UMETANI, Hideaki IKISHIMA, Ryohei NAITO, Toshiyuki KOUNO, Takeshi FUKUMOTO, Satoshi YUTANI, Toshiaki OHARA, Akihiro NISHIDA
  • Publication number: 20170094971
    Abstract: Provided is a plant disease control composition that has a plurality of disease spectra against various plant pathogens and demonstrates superior control effects (synergistic control effects) that cannot be predicted from each component alone. The plant disease control composition comprises as active ingredients thereof at least one quinoline compounds represented by the following general formula: wherein, R1 and R2 represent, for example, optionally substituted alkyl groups or optionally substituted aryl groups, R3 and R4 represent, for example, hydrogen atoms, fluorine atom or methyl group, X represents, for example, a halogen atom or optionally substituted alkyl group, and Y represents a fluorine atom or methyl group, n is 0 to 2 and m is 0 or 1, or a salt thereof (group a), and one or more fungicidal compounds selected from group b.
    Type: Application
    Filed: March 19, 2015
    Publication date: April 6, 2017
    Applicant: MITSUI CHEMICALS AGRO, INC.
    Inventors: Seiya SAKURAI, Toshiaki OHARA, Munetsugu MORIMOTO, Nobuhiro KONDO, Hideaki IKISHIMA
  • Patent number: 8552182
    Abstract: A method for producing a 3-(substituted oxy)-4-pyridazinol compound represented by the following general formula (I): comprising reacting a compound represented by the following general formula (III): with a compound represented by the following general formula (IV): MO—R2??(IV). The compound represented by the general formula (I) can be reacted with a compound represented by the following general formula (VI): to provide a compound of general formula (V): Each of the groups in the formulas is defined. The compounds of general formulas (I) and (V) can be obtained in a high yield and with high selectivity at a low cost, and therefore various functional and active substances can be advantageously synthesized using the compounds as a medicine, an agricultural chemical, a functional material, or an intermediate thereof.
    Type: Grant
    Filed: September 29, 2010
    Date of Patent: October 8, 2013
    Assignee: Mitsui Chemicals Agro, Inc.
    Inventors: Hideaki Ikishima, Nobuhiro Kondo, Takeshi Takada, Yoshihisa Tsukamoto, Hidetake Yoshitomi, Haruko Mita
  • Publication number: 20120184736
    Abstract: Disclosed is a method for producing a 3-(substituted oxy)-4-pyridazinol derivative represented by the general formula (I), which comprises reacting a compound represented by the general formula (III) with a compound represented by the general formula (IV) in the presence or absence of a base and in the presence or absence of a solvent. According to the present invention, a 3-(substituted oxy)-4-pyridazinol derivative represented by the general formula (I) can be produced in high yield and with high selectivity.
    Type: Application
    Filed: September 29, 2010
    Publication date: July 19, 2012
    Applicant: MITSUI CHEMICALS AGRO, INC
    Inventors: Hideaki Ikishima, Nobuhiro Kondo, Takeshi Takada, Yoshihisa Tsukamoto, Hidetake Yoshitomi, Haruko Mita