Patents by Inventor Norihiko Nakakura

Norihiko Nakakura 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).

  • HETEROCYCLE-SUBSTITUTED, N-PHENYL-PHTHALAMIDE DERIVATIVES, RELATED COMPOUNDS AND THEIR USE AS INSECTICIDES
    Publication number: 20100130743
    Abstract: Novel benzenedicarboxamides of the formula (I) wherein X represents hydrogen, halogen atom, nitro, C1-6alkylsulfonyloxy, C1-6alkylsulfinyl, C1-6alkylsulfenyl or C1-6alkylsulfonyl, R1 represents C1-6alkyl, C1-6alkylthio-C1-6alkyl, C1-6alkylsulfinyl-C1-6alkyl or C1-6 alkylsulfonyl-C1-6alkyl, Y represents halogen or C1-6alkyl, m represents 0 or 1, A represents O, S, SO, SO2, CH2 or CH(CH3), and Q represents a 5- or 6-membered heterocyclic group that contains at least one hetero atom selected from the group consisting of N, O and S and can be optionally substituted; processes for their preparation, their intermediates and their use as insecticides.
    Type: Application
    Filed: January 27, 2010
    Publication date: May 27, 2010
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Katsuaki Wada, Takuya Gombuchi, Yasushi Yoneta, Yuichi Otsu, Katsuhiko Shibuya, Norihiko Nakakura, Rüdiger Fischer, Tetsuya Murata, Eiichi Shimojo
  • Heterocycle-substituted n-phenyl-phthalamide derivatives, related compounds and their use as insecticides
    Patent number: 7674807
    Abstract: Novel benzenedicarboxamides of the formula (I) wherein X represents hydrogen, halogen atom, nitro, C1-6alkylsulfonyloxy, C1-6alkylsulfinyl, C1-6alkylsulfenyl or C1-6alkylsulfonyl, R1 represents C1-6alkyl, C1-6alkylthio-C1-6alkyl, or C1-6alkyl, m represents 0 or 1, A represents O, S, SO, SO2, CH2 or CH(CH3), and Q represents a 5- or 6-membered heterocyclic group that contains at least one hetero atom selected from the group consisting of N, O and S and can be optionally substituted; processes for their preparation, their intermediates and their use as insecticides.
    Type: Grant
    Filed: March 1, 2005
    Date of Patent: March 9, 2010
    Assignee: Bayer CropScience AG
    Inventors: Katsuaki Wada, Takuya Gombuchi, Yasushi Yoneta, Yuichi Otsu, Katsuhiko Shibuya, Norihiko Nakakura, Rüdiger Fischer, Tetsuya Murata, Eiichi Shimojo
  • Pesticidal pyridinecarboxamide derivatives
    Patent number: 7560456
    Abstract: The invention relates to 3-pyridylcarboxamide derivatives of formula (I): wherein the various symbols are as defined in the description, compositions thereof, methods for controlling pests by applying same, and processes for their preparation.
    Type: Grant
    Filed: May 6, 2003
    Date of Patent: July 14, 2009
    Assignee: Merial Limited
    Inventors: Koichi Araki, Tetsuya Murata, Koshi Gunjima, Norihiko Nakakura, Eiichi Shimojo, Dale Robert Mitchell, Henricus Maria Martinus Bastiaans, David Stephen Carver, Daniel Allen, Christian Arnold, Waltraud Hempel, Olga Malsam, Jutta Maria Waibel
  • Pyridine carboxamide derivatives and their use as pesticides
    Patent number: 7476685
    Abstract: The invention relates to 3-pyridylcarboxamide derivatives of the formula (I): wherein the various symbols are as defined in the description, compositions thereof, methods for controlling pests by applying same, and processes for their preparation.
    Type: Grant
    Filed: May 6, 2003
    Date of Patent: January 13, 2009
    Assignee: Merial Limited
    Inventors: Koichi Araki, Tetsuya Murata, Koshi Gunjima, Norihiko Nakakura, Eiichi Shimojo, Christian Arnold, Waltraud Hempel, Daniela Jans, Olga Malsam, Jutta Maria Waibel
  • N1-((Pyrazol-1-Ymethyl)-2-Methylphenyl)-Phatalamide Derivatives And Related Compounds Insecticides
    Publication number: 20070299085
    Abstract: Novel benzenedicarboxamides of the formula (I) wherein X represents hydrogen, halogen atom, nitro, C1-6alkylsulfonyloxy, C1-6alkylsulfinyl, C1-6alkylsulfenyl or C1-6alkylsulfonyl, R1 represents C1-6alkyl, C1-6alkylthio-C1-6alkyl, or C1-6alkyl, m represents 0 or 1, A represents O, S, SO, SO2, CH2 or CH(CH3), and Q represents a 5- or 6-membered heterocyclic group that contains at least one hetero atom selected from the group consisting of N, O and S and can be optionally substituted; processes for their preparation, their intermediates and their use as insecticides.
    Type: Application
    Filed: March 1, 2005
    Publication date: December 27, 2007
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Katsuaki Wada, Takuya Gombuchi, Yasushi Yoneta, Yuichi Otsu, Katsuhiko Shibuya, Norihiko Nakakura, Rudiger Fischer, Tetsuya Murata, Eiichi Shimojo
  • 3-Pyridylcarboxamide derivatives as pesticidal agents
    Publication number: 20070010532
    Abstract: The invention relates to a 3- pyridylcarboxamide derivative of formula (I): wherein the various symbols are as defined in the description, to compositions thereof, to their use for the control of pests, and to processes for their preparation.
    Type: Application
    Filed: June 18, 2004
    Publication date: January 11, 2007
    Applicant: BAYER CROPSCIENCE GMBH
    Inventors: Koichi Araki, Tetsuya Murata, Masahito Ito, Norihiko Nakakura, Eiichi Shimojo, Christian Arnold, Daniela Jans, Waltraud Hempel, Olga Malsam
  • Pyridine carboxamide derivatives and their use as pesticides
    Publication number: 20060166991
    Abstract: The invention relates to 3-pyridylcarboxamide derivatives of the formula (I): wherein the various symbols are as defined in the description, compositions thereof, methods for controlling pests by applying same, and processes for their preparation.
    Type: Application
    Filed: May 6, 2003
    Publication date: July 27, 2006
    Inventors: Koichi Araki, Tetsuya Murata, Koshi Gunjima, Norihiko Nakakura, Eiichi Shimojo, Christian Arnold, Waltraud Hempel, Daniela Jans, Olga Malsam, Jutta Waibel
  • Pesticidal pyridinecarboxamide derivatives
    Publication number: 20050227970
    Abstract: The invention relates to 3-pyridylcarboxamide derivatives of formula (I): wherein the various symbols are as defined in the description, compositions thereof, methods for controlling pests by applying same, and processes for their preparation.
    Type: Application
    Filed: May 6, 2003
    Publication date: October 13, 2005
    Inventors: Koichi Araki, Tetsuya Murata, Koshi Gunjima, Norihiko Nakakura, Eiichi Shimojo, Dale Mitchell, Henricus Maria Bastiaans
  • Compositions and methods for controlling insects which damage rice and other crops
    Publication number: 20030092710
    Abstract: Compositions and methods for controlling insect populations, in particular, insects which attack rice crops, are disclosed. The compositions include one or more compounds from the Formula 1A and one or more compounds from the formulas 1B-G described in the specification, and optionally but preferably include a suitable carrier.
    Type: Application
    Filed: July 26, 2002
    Publication date: May 15, 2003
    Inventors: Norihiko Nakakura, Philip R. Timmons
  • Compositions and methods for controlling insects which damage rice and other crops
    Patent number: 6492357
    Abstract: Compositions and methods for controlling insect populations, in particular, insects which attack rice crops, are disclosed. The compositions include one or more compounds from the Formula 1A and one or more compounds from the formulas 1B-G described in the specification, and optionally but preferably include a suitable carrier.
    Type: Grant
    Filed: September 13, 2000
    Date of Patent: December 10, 2002
    Assignee: Aventis CropScience, S.A.
    Inventors: Norihiko Nakakura, Philip R. Timmons