Patents by Inventor Nobuyuki Araki

Nobuyuki Araki 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).

  • Publication number: 20230114806
    Abstract: A management terminal of a worker that manages a combine harvester as a work vehicle capable of performing an automatic travel performs the following operation: a controller, by the management terminal, starts an application that manages the combine harvester, and then a display control unit, by the application, selectably displays, on a display unit of the management terminal, a plurality of work items related to work performed by the combine harvester in a farm field.
    Type: Application
    Filed: October 6, 2022
    Publication date: April 13, 2023
    Applicant: Yanmar Holdings Co., Ltd.
    Inventors: Yasuto Nishii, Yuji Yamaguchi, Hidetaka Suzuki, Susumu Kawai, Shogo Otomo, Nobuyuki Araki, Yonosuke Miki, Masaaki Murayama
  • Patent number: 9814236
    Abstract: An agricultural or horticultural chemical according to the present invention is an agricultural or horticultural chemical containing a plurality of active ingredients, the agricultural or horticultural chemical comprises, as one of the active ingredients, an azole derivative represented by general formula (I) below, and can be used as a plant disease controlling agent that can reduce the content of an active ingredient, (In the general formula, R1 represents an alkyl group having from 1 to 6 carbons, R2 represents a hydrogen atom, an alkyl group having from 1 to 3 carbons, an alkenyl group or an alkynyl group having from 2 to 3 carbons, A represents a nitrogen atom or a methine group, Y1 represents a halogen atom, and n represents either 0 or 1).
    Type: Grant
    Filed: October 8, 2014
    Date of Patent: November 14, 2017
    Assignee: Kureha Corporation
    Inventors: Taiji Miyake, Nobuyuki Araki
  • Patent number: 9750255
    Abstract: An agricultural or horticultural chemical according to the present invention is an agricultural or horticultural chemical containing a plurality of active ingredients, the agricultural or horticultural chemical comprises, as one of the active ingredients, an azole derivative represented by general formula (I), and can be used as a plant disease controlling agent that can reduce the content of an active ingredient: wherein, R1 represents an alkyl group having from 1 to 6 carbons, R2 represents a hydrogen atom, an alkyl group having from 1 to 3 carbons, an alkenyl group or an alkynyl group having from 2 to 3 carbons, A represents a nitrogen atom or a methine group, Y1 represents a halogen atom, and n represents either 0 or 1.
    Type: Grant
    Filed: October 8, 2014
    Date of Patent: September 5, 2017
    Assignee: KUREHA CORPORATION
    Inventors: Taiji Miyake, Nobuyuki Araki
  • Patent number: 9750254
    Abstract: An agricultural or horticultural chemical according to the present invention is an agricultural or horticultural chemical containing a plurality of active ingredients, the agricultural or horticultural chemical comprises, as one of the active ingredients, an azole derivative represented by general formula (I) below, and can be used as a plant disease controlling agent that can reduce the content of an active ingredient: wherein, R1 represents an alkyl group having from 1 to 6 carbons, R2 represents a hydrogen atom, an alkyl group having from 1 to 3 carbons, an alkenyl group or an alkynyl group having from 2 to 3 carbons, A represents a nitrogen atom or a methine group, Y1 represents a halogen atom, and n represents either 0 or 1.
    Type: Grant
    Filed: October 8, 2014
    Date of Patent: September 5, 2017
    Assignee: KUREHA CORPORATION
    Inventors: Taiji Miyake, Nobuyuki Araki
  • Publication number: 20160316753
    Abstract: An agricultural or horticultural chemical according to the present invention is an agricultural or horticultural chemical containing a plurality of active ingredients, the agricultural or horticultural chemical comprises, as one of the active ingredients, an azole derivative represented by general formula (I) below, and can be used as a plant disease controlling agent that can reduce the content of an active ingredient: wherein, R1 represents an alkyl group having from 1 to 6 carbons, R2 represents a hydrogen atom, an alkyl group having from 1 to 3 carbons, an alkenyl group or an alkynyl group having from 2 to 3 carbons, A represents a nitrogen atom or a methine group, Y1 represents a halogen atom, and n represents either 0 or 1.
    Type: Application
    Filed: October 8, 2014
    Publication date: November 3, 2016
    Inventors: TAIJI MIYAKE, NOBUYUKI ARAKI
  • Publication number: 20160295865
    Abstract: An agricultural or horticultural chemical according to the present invention is an agricultural or horticultural chemical containing a plurality of active ingredients, the agricultural or horticultural chemical comprises, as one of the active ingredients, an azole derivative represented by general formula (I), and can be used as a plant disease controlling agent that can reduce the content of an active ingredient: wherein, R1 represents an alkyl group having from 1 to 6 carbons, R2 represents a hydrogen atom, an alkyl group having from 1 to 3 carbons, an alkenyl group or an alkynyl group having from 2 to 3 carbons, A represents a nitrogen atom or a methine group, Y1 represents a halogen atom, and n represents either 0 or 1.
    Type: Application
    Filed: October 8, 2014
    Publication date: October 13, 2016
    Inventors: Taiji MIYAKE, Nobuyuki ARAKI
  • Publication number: 20160270398
    Abstract: An agricultural or horticultural chemical according to the present invention is an agricultural or horticultural chemical containing a plurality of active ingredients, the agricultural or horticultural chemical comprises, as one of the active ingredients, an azole derivative represented by general formula (I) below, and can be used as a plant disease controlling agent that can reduce the content of an active ingredient, (In the general formula, R1 represents an alkyl group having from 1 to 6 carbons, R2 represents a hydrogen atom, an alkyl group having from 1 to 3 carbons, an alkenyl group or an alkynyl group having from 2 to 3 carbons, A represents a nitrogen atom or a methine group, Y1 represents a halogen atom, and n represents either 0 or 1).
    Type: Application
    Filed: October 8, 2014
    Publication date: September 22, 2016
    Inventors: Taiji MIYAKE, Nobuyuki ARAKI
  • Patent number: 9440933
    Abstract: Provided is an azole derivative superior in disease-controlling activity contained as an active ingredient in agricultural or horticultural chemical agents. The azole derivative according to the present invention is represented by the following General Formula (I): (in Formula (I), R1 represents an unsubstituted or substituted C1-C6-alkyl group; R2 represents a carbonyl group-containing functional group, wherein the carbon atom in the carbonyl group is bound to the carbon atom in the cyclopentane ring substituted with R1 and to a hydrogen atom, a hydroxyl group, R3, OR3, or NR3R4; R3 and R4 each represent a C1-C6-alkyl group, a C2-C6-alkenyl group, or a C2-C6-alkynyl group; Y represents a halogen atom, a C1-C4-alkyl group, a C1-C4-haloalkyl group, a C1-C4-alkoxy group, a C1-C4-haloalkoxy group, a phenyl group, a cyano group, or a nitro group; m is 0 to 5; and A represents a nitrogen atom or a methine group).
    Type: Grant
    Filed: April 20, 2015
    Date of Patent: September 13, 2016
    Assignee: KUREHA CORPORATION
    Inventors: Nobuyuki Araki, Taiji Miyake, Eiyu Imai, Emiko Obata
  • Patent number: 9278941
    Abstract: In order to provide a compound which exhibits a high controlling effect against plant diseases and is able to reduce phytotoxicity, the present invention is a triazole derivative represented by General Formula (I), the azole derivative being a (?)-enantiomer or (+)-enantiomer having an —R1 group, hydroxy group, and substituted or unsubstituted benzyl group bonded to a cyclopentane ring in cis-form.
    Type: Grant
    Filed: November 16, 2012
    Date of Patent: March 8, 2016
    Assignee: KUREHA CORPORATION
    Inventors: Nobuyuki Araki, Taiji Miyake, Emiko Obata
  • Patent number: 9253983
    Abstract: In order to provide a compound that shows a strong effect on controlling a plant disease, a triazole compound of the present invention (i) is a compound in which —OH group, —R2 group, and CH2—Ar group are bonded in cis configuration with a cyclopentane, (ii) is (?)-enantiomer or (+) enantiomer, and (iii) is represented by Formula (I): (wherein R1 represents an alkyl group; R2 represents a haloalkyl group; and Ar represents a substituted/unsubstituted aromatic hydrocarbon group or a substituted/unsubstituted aromatic heterocyclic group.
    Type: Grant
    Filed: May 30, 2012
    Date of Patent: February 9, 2016
    Assignee: KUREHA CORPORATION
    Inventors: Taiji Miyake, Nobuyuki Araki, Toru Yamazaki
  • Publication number: 20150299144
    Abstract: Provided is an azole derivative superior in disease-controlling activity contained as an active ingredient in agricultural or horticultural chemical agents. The azole derivative according to the present invention is represented by the following General Formula (I): (in Formula (I), R1 represents an unsubstituted or substituted C1-C6-alkyl group; R2 represents a carbonyl group-containing functional group, wherein the carbon atom in the carbonyl group is bound to the carbon atom in the cyclopentane ring substituted with R1 and to a hydrogen atom, a hydroxyl group, R3, OR3, or NR3R4; R3 and R4 each represent a C1-C6-alkyl group, a C2-C6-alkenyl group, or a C2-C2-alkynyl group; Y represents a halogen atom, a C1-C4-alkyl group, a C1-C4-haloalkyl group, a C1-C4-alkoxy group, a C1-C4-haloalkoxy group, a phenyl group, a cyano group, or a nitro group; m is 0 to 5; and A represents a nitrogen atom or a methine group).
    Type: Application
    Filed: April 20, 2015
    Publication date: October 22, 2015
    Applicant: KUREHA CORPORATION
    Inventors: Nobuyuki ARAKI, Taiji MIYAKE, Eiyu IMAI, Emiko OBATA
  • Patent number: 9162966
    Abstract: A method of producing an azole derivative according to the invention represented by Formula (XI) wherein R1 denotes a C1-C6 alkyl group, a C2-C6 alkenyl group or a C2-C6 alkynyl group; R2 denotes a C1-C4 alkyl group; each Y denotes a halogen atom, a C1-C4 alkyl group, a C1-C4 haloalkyl group, a C1-C4 alkoxy group, a C1-C4 haloalkoxy group, a phenyl group, a cyano group or a nitro group; and m denotes 0 to 5; when m is 2 or more, each Y may be the same or different. As a result, an azole derivative contained as an active ingredient in an agro-horticultural agent having an excellent controlling effect on diseases can be provided.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: October 20, 2015
    Assignee: KUREHA CORPORATION
    Inventors: Nobuyuki Araki, Toru Yamazaki, Nobuyuki Kusano, Eiyu Imai, Hisashi Kanno, Masaru Mori, Taiji Miyake
  • Patent number: 9145351
    Abstract: An azole derivative according to the invention is represented by Formula (XI) wherein R1 denotes a C1-C6 alkyl group, a C2-C6 alkenyl group or a C2-C6 alkynyl group; R2 denotes a C1-C4 alkyl group; each Y denotes a halogen atom, a C1-C4 alkyl group, a C1-C4 haloalkyl group, a C1-C4 alkoxy group, a C1-C4 haloalkoxy group, a phenyl group, a cyano group or a nitro group; and m denotes 0 to 5; when m is 2 or more, each Y may be the same or different. As a result, an azole derivative contained as an active ingredient in an agro-horticultural agent having an excellent controlling effect on diseases can be provided.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: September 29, 2015
    Assignee: KUREHA CORPORATION
    Inventors: Nobuyuki Araki, Toru Yamazaki, Nobuyuki Kusano, Eiyu Imai, Hisashi Kanno, Masaru Mori, Taiji Miyake
  • Patent number: 9035069
    Abstract: Provided is an azole derivative superior in disease-controlling activity contained as an active ingredient in agricultural or horticultural chemical agents. The azole derivative according to the present invention is represented by the following General Formula (I): (in Formula (I), R1 represents an unsubstituted or substituted C1-C6-alkyl group; R2 represents a carbonyl group-containing functional group, wherein the carbon atom in the carbonyl group is bound to the carbon atom in the cyclopentane ring substituted with R1 and to a hydrogen atom, a hydroxyl group, R3, OR3, or NR3R4; R3 and R4 each represent a C1-C6-alkyl group, a C2-C6-alkenyl group, or a C2-C6-alkynyl group; Y represents a halogen atom, a C1-C4-alkyl group, a C1-C4-haloalkyl group, a C1-C4-alkoxy group, a C1-C4-haloalkoxy group, a phenyl group, a cyano group, or a nitro group; m is 0 to 5; and A represents a nitrogen atom or a methine group).
    Type: Grant
    Filed: June 6, 2012
    Date of Patent: May 19, 2015
    Assignee: Kureha Corporation
    Inventors: Nobuyuki Araki, Taiji Miyake, Eiyu Imai, Emiko Obata
  • Publication number: 20150119579
    Abstract: Generation of by-product is reduced by producing a triazolylmethyl cycloalkanol derivative by reacting a cycloalkanone derivative and an alkali metal salt of 1,2,4-triazole in the presence of a sulfur ylide at a reaction temperature of higher than 110° C. and 140° C. or lower.
    Type: Application
    Filed: March 5, 2013
    Publication date: April 30, 2015
    Inventors: Takashi Oohashi, Nobuyuki Araki, Takashi Shimokawara
  • Publication number: 20150051424
    Abstract: The present invention relates to a method of producing trimethylsulfoxonium bromide by reacting dimethyl sulfoxide with methyl bromide (MeBr), wherein MeBr is added in a manner that satisfies conditions (1) and (2): (1) MeBr is added at an addition rate that complies with a predetermined feeding profile, (2) MeBr is added upon the temperature in the reaction system reaching a predetermined maximum temperature.
    Type: Application
    Filed: March 6, 2013
    Publication date: February 19, 2015
    Inventors: Takashi Oohashi, Nobuyuki Araki
  • Publication number: 20140315967
    Abstract: In order to provide a compound which exhibits a high controlling effect against plant diseases and is able to reduce phytotoxicity, the present invention is a triazole derivative represented by General Formula (I), the azole derivative being a (?)-enantiomer or (+)-enantiomer having an —R1 group, hydroxy group, and substituted or unsubstituted benzyl group bonded to a cyclopentane ring in cis-form.
    Type: Application
    Filed: November 16, 2012
    Publication date: October 23, 2014
    Inventors: Nobuyuki Araki, Taiji Miyake, Emiko Obata
  • Publication number: 20140213794
    Abstract: An azole derivative according to the invention is represented by Formula (I), wherein each of Ra and Rb denotes a hydrogen atom, or a C1-C6 alkyl group, a C2-C6 alkenyl group or a C2-C6 alkynyl group; Ra and Rb may be substituted with Xa or Xb which is a halogen atom; each of na and nb denotes 0 or the number of Xa- or Xb-substituted hydrogen atoms among the hydrogen atoms in Ra or Rb; each Y denotes a halogen atom, a C1-C4 alkyl group, a C1-C4 haloalkyl group, a C1-C4 alkoxy group, a C1-C4 haloalkoxy group, a phenyl group, a cyano group or a nitro group; m denotes 0 to 5; and A denotes a nitrogen atom or a methyne group. As a result, an azole derivative contained as an active ingredient in an agro-horticultural agent having an excellent controlling effect on diseases can be provided.
    Type: Application
    Filed: March 14, 2014
    Publication date: July 31, 2014
    Applicant: KUREHA CORPORATION
    Inventors: Nobuyuki ARAKI, Toru YAMAZAKI, Nobuyuki KUSANO, Eiyu IMAI, Hisashi KANNO, Masaru MORI, Taiji MIYAKE
  • Publication number: 20140200352
    Abstract: An azole derivative according to the invention is represented by Formula (I), wherein each of Ra and Rb denotes a hydrogen atom, or a C1-C6 alkyl group, a C2-C6 alkenyl group or a C2-C6 alkynyl group; Ra and Rb may be substituted with Xa or Xb which is a halogen atom; each of na and nb denotes 0 or the number of Xa- or Xb-substituted hydrogen atoms among the hydrogen atoms in Ra or Rb; each Y denotes a halogen atom, a C1-C4 alkyl group, a C1-C4 haloalkyl group, a C1-C4 alkoxy group, a C1-C4 haloalkoxy group, a phenyl group, a cyano group or a nitro group; m denotes 0 to 5; and A denotes a nitrogen atom or a methyne group. As a result, an azole derivative contained as an active ingredient in an agro-horticultural agent having an excellent controlling effect on diseases can be provided.
    Type: Application
    Filed: March 14, 2014
    Publication date: July 17, 2014
    Applicant: KUREHA CORPORATION
    Inventors: Nobuyuki ARAKI, Toru YAMAZAKI, Nobuyuki KUSANO, Eiyu IMAI, Hisashi KANNO, Masaru MORI, Taiji MIYAKE
  • Patent number: D781924
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: March 21, 2017
    Assignee: YAMADA CORPORATION
    Inventors: Nobuyuki Araki, Kotaro Yamada