Patents by Inventor Hisashi Kanno

Hisashi Kanno 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: 20170260125
    Abstract: The present invention provides a novel compound to be used in a solar cell. The compound of the present invention is an organic-inorganic hybrid compound represented by Formula (I). R1CH2N+H3M1X13 ??(I) where, R1 is a C1-C5 alkyl group or C2-C5 alkenyl group substituted with at least one halogen atom; M1 is a divalent metal ion; X1 is a monovalent halogen atom ion; and X13 is formed from one type of halogen atom ion or a combination of two or more types of halogen atom ions.
    Type: Application
    Filed: August 26, 2015
    Publication date: September 14, 2017
    Inventor: Hisashi KANNO
  • Patent number: 9388158
    Abstract: The present invention is a production method for a compound represented by the following general formula (V), the method comprising a step of obtaining a compound represented by the following general formula (II) by reacting a compound represented by the following general formula (I) with an acid: wherein, G1 and G2 are each a protecting group that dissociates under acidic conditions.
    Type: Grant
    Filed: December 10, 2012
    Date of Patent: July 12, 2016
    Assignee: KUREHA CORPORATION
    Inventors: Shigeyuki Kikumoto, Hisashi Kanno
  • Patent number: 9241488
    Abstract: In order to provide a novel azole derivative, an azole derivative of the present invention is an azole derivative represented by a general formula (V?). (where R6 and R7 independently represent a hydrogen atom, a C1-C4 alkyl group, a phenyl group, or a benzyl group; X represents a halogen atom, a C1-C4 alkyl group, a haloalkyl group, an alkoxy group or a haloalkoxy group, a phenyl group, a cyano group, or a nitro group; m represents an integer of 0 to 5; and A represents a nitrogen atom or a methyne group.
    Type: Grant
    Filed: June 6, 2012
    Date of Patent: January 26, 2016
    Assignee: KUREHA CORPORATION
    Inventors: Toru Yamazaki, Emiko Obata, Taiji Miyake, Hisashi Kanno
  • Patent number: 9206106
    Abstract: The present invention is to provide a method of producing a carbonyl compound at a higher yield. The method of producing a carbonyl compound according to the present invention produces a carbonyl compound represented by general formula (I) by subjecting a compound represented by general formula (II) to dealkoxycarbonylation in the presence of a hydrogen halide salt of tertiary amine. In the formula, R represents an alkyl group having from 1 to 4 carbons.
    Type: Grant
    Filed: October 2, 2013
    Date of Patent: December 8, 2015
    Assignee: KUREHA CORPORATION
    Inventors: Hisashi Kanno, Toru Yamazaki
  • Publication number: 20150315170
    Abstract: The present invention is to provide a method of producing a carbonyl compound at a higher yield. The method of producing a carbonyl compound according to the present invention produces a carbonyl compound represented by general formula (I) by subjecting a compound represented by general formula (II) to dealkoxycarbonylation in the presence of an organic carboxylic acid salt of a tertiary amine. In the formula, R represents an alkyl group having from 1 to 4 carbons.
    Type: Application
    Filed: October 2, 2013
    Publication date: November 5, 2015
    Inventor: Hisashi KANNO
  • Publication number: 20150299080
    Abstract: The present invention is to provide a method of producing a carbonyl compound at a higher yield. The method of producing a carbonyl compound according to the present invention produces a carbonyl compound represented by general formula (I) by subjecting a compound represented by general formula (II) to dealkoxycarbonylation in the presence of a hydrogen halide salt of tertiary amine. In the formula, R represents an alkyl group having from 1 to 4 carbons.
    Type: Application
    Filed: October 2, 2013
    Publication date: October 22, 2015
    Inventors: Hisashi Kanno, Toru Yamazaki
  • 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: 9051298
    Abstract: In order to manufacture a higher yield of a 4-benzyl-1-methyl-6-oxabicyclo[3,2,0]heptane derivative, the present invention is a method for manufacturing a compound represented by General Formula (I) which includes a step for reducing a compound represented by General Formula (II) using a hydride-type reducing agent in an aprotic solvent having an amide bond.
    Type: Grant
    Filed: November 5, 2012
    Date of Patent: June 9, 2015
    Assignee: KUREHA CORPORATION
    Inventor: Hisashi Kanno
  • Patent number: 8975434
    Abstract: In order to provide a novel method for producing a cyclopentanone compound, the present invention is a method for producing a cyclopentanone compound represented by the formula (I). The method includes the steps of: substituting the group represented by Y by a hydrogen atom by allowing a compound represented by the formula (III) or an intermediate compound obtained from the compound represented by the formula (III) to react with a catalyst or a halogenating agent; and substituting, by hydrogen atoms, (i) the group or the atom represented by Z1 and (ii) the group or the atom represented by Z2, by reducing the compound represented by the formula (III) or the intermediate compound obtained from the compound represented by the formula (III).
    Type: Grant
    Filed: June 4, 2012
    Date of Patent: March 10, 2015
    Assignee: Kureha Corporation
    Inventor: Hisashi Kanno
  • Patent number: 8962871
    Abstract: A 4-benzyl-1-methyl-6-oxabicyclo[3,2,0]heptane derivative is manufactured by reducing, in the presence of both a halogenating agent and a hydride-type reducing agent, a methylene moiety bound to a sulfonyloxy group in a compound represented by General Formula (II).
    Type: Grant
    Filed: November 5, 2012
    Date of Patent: February 24, 2015
    Assignee: Kureha Corporation
    Inventor: Hisashi Kanno
  • Publication number: 20150025254
    Abstract: The present invention is a production method for a compound represented by the following general formula (V), the method comprising a step of obtaining a compound represented by the following general formula (II) by reacting a compound represented by the following general formula (I) with an acid: wherein, G1 and G2 are each a protecting group that dissociates under acidic conditions.
    Type: Application
    Filed: December 10, 2012
    Publication date: January 22, 2015
    Inventors: Shigeyuki Kikumoto, Hisashi Kanno
  • Publication number: 20140336389
    Abstract: In order to manufacture a higher yield of a 4-benzyl-1-methyl-6-oxabicyclo[3,2,0]heptane derivative, the present invention is a method for manufacturing a compound represented by General Formula (I) which includes a step for reducing a compound represented by General Formula (II) using a hydride-type reducing agent in an aprotic solvent having an amide bond.
    Type: Application
    Filed: November 5, 2012
    Publication date: November 13, 2014
    Applicant: Kureha Corporation
    Inventor: Hisashi Kanno
  • Publication number: 20140296535
    Abstract: A 4-benzyl-1-methyl-6-oxabicyclo[3,2,0]heptane derivative is manufactured by reducing, in the presence of both a halogenating agent and a hydride-type reducing agent, a methylene moiety bound to a sulfonyloxy group in a compound represented by General Formula (II).
    Type: Application
    Filed: November 5, 2012
    Publication date: October 2, 2014
    Applicant: Kureha Corporation
    Inventor: Hisashi Kanno
  • 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: 8710090
    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: Grant
    Filed: December 7, 2010
    Date of Patent: April 29, 2014
    Assignee: Kureha Corporation
    Inventors: Nobuyuki Araki, Toru Yamazaki, Nobuyuki Kusano, Eiyu Imai, Hisashi Kanno, Masaru Mori, Taiji Miyake
  • Publication number: 20140113899
    Abstract: An agro-horticultural agent of the present invention is intended to provide an agro-horticultural agent capable of providing, with a smaller spray amount, the same effect as compared to a conventional agro-horticultural agent. The agro-horticultural agent of the present invention includes a plurality of active ingredients and one of the plurality of active ingredients is an azole derivative represented by the following general formula (I); where: Ra and Rb each represent a predetermined hydrocarbon group and at least one of Ra and Rb has a chlorine atom or a bromine atom substituted for a hydrogen atom; Y represents a chlorine atom or a fluorine atom; and m represents 0 or 1.
    Type: Application
    Filed: June 6, 2012
    Publication date: April 24, 2014
    Applicant: KUREHA CORPORATION
    Inventors: Hideaki Tateishi, Nobuyuki Araki, Toru Yamazaki, Taiji Miyake, Keiichi Sudo, Hisashi Kanno
  • Publication number: 20140113815
    Abstract: In order to provide a novel azole derivative, an azole derivative of the present invention is an azole derivative represented by a general formula (V?). (where R6 and R7 independently represent a hydrogen atom, a C1-C4 alkyl group, a phenyl group, or a benzyl group; X represents a halogen atom, a C1-C4 alkyl group, a haloalkyl group, an alkoxy group or a haloalkoxy group, a phenyl group, a cyano group, or a nitro group; m represents an integer of 0 to 5; and A represents a nitrogen atom or a methyne group.
    Type: Application
    Filed: June 6, 2012
    Publication date: April 24, 2014
    Applicant: KUREHA CORPORATION
    Inventors: Toru Yamazaki, Emiko Obata, Taiji Miyake, Hisashi Kanno
  • Publication number: 20140107372
    Abstract: In order to provide a novel method for producing a cyclopentanone compound, the present invention is a method for producing a cyclopentanone compound represented by the formula (I). The method includes the steps of: substituting the group represented by Y by a hydrogen atom by allowing a compound represented by the formula (III) or an intermediate compound obtained from the compound represented by the formula (III) to react with a catalyst or a halogenating agent; and substituting, by hydrogen atoms, (i) the group or the atom represented by Z1 and (ii) the group or the atom represented by Z2, by reducing the compound represented by the formula (III) or the intermediate compound obtained from the compound represented by the formula (III).
    Type: Application
    Filed: June 4, 2012
    Publication date: April 17, 2014
    Applicant: KUREHA CORPORATION
    Inventor: Hisashi Kanno