Patents by Inventor Hideo Kamiyama

Hideo Kamiyama 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).

  • Imidate compound and use thereof for pest control
    Patent number: 8318981
    Abstract: There is provided a compound having an excellent controlling effect on arthropod pests represented by the formula (I-1): wherein Z represents an optionally substituted carbocyclic group or an optionally substituted heterocyclic group; G represents a -A1-R1 group, etc.; X represents a -A2-R4 group, etc.; X represents a -A2-R4 group, etc.; X0 represents a -A3-R6 group, etc.; or X and X0 are optionally taken together to form a -A2-T0-A3- group; M1 represents a —R8 group, etc.; A1, A2 and A3 independently represent an oxygen atom, etc.; R1 and R8 independently represents an optionally substituted C1-C20 chain hydrocarbon group, etc.; R4 and R6 independently represent an optionally substituted C1-C6 chain hydrocarbon group, etc.; and T0 represents an optionally substituted C2-C6 alkanediyl group.
    Type: Grant
    Filed: July 25, 2008
    Date of Patent: November 27, 2012
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Hideo Kamiyama, Shigeyuki Itoh
  • IMIDATE COMPOUND AND USE THEREOF FOR PEST CONTROL
    Publication number: 20100210683
    Abstract: There is provided a compound having an excellent controlling effect on arthropod pests represented by the formula (I-1): wherein Z represents an optionally substituted carbocyclic group or an optionally substituted heterocyclic group; G represents a -A1-R1 group, etc.; X0 represents a -A2-R4 group, etc.; X represents a -A2-R4 group, etc.; X0 represents a -A3-R6 group, etc.; or X and X0 are optionally taken together to form a -A2-T0-A3- group; M1 represents a —R8 group, etc.; A1, A2 and A3 independently represent an oxygen atom, etc.; R1 and R8 independently represents an optionally substituted C1-C20 chain hydrocarbon group, etc.; R4 and R6 independently represent an optionally substituted C1-C6 chain hydrocarbon group, etc.; and T0 represents an optionally substituted C2-C6 alkanediyl group.
    Type: Application
    Filed: July 25, 2008
    Publication date: August 19, 2010
    Applicant: SUMITOMO CHEMICAL COMPANY LIMITED
    Inventors: Hideo Kamiyama, Shigeyuki Itoh
  • Process for preparing oxine impregnated-activated charcoal
    Patent number: 4222892
    Abstract: A process is, herein, disclosed for preparing oxine impregnated-activated charcoal comprising contacting solid oxine with activated charcoal.
    Type: Grant
    Filed: July 18, 1978
    Date of Patent: September 16, 1980
    Assignee: Japan Atomic Energy Research Institute
    Inventors: Kenji Motojima, Enzo Tachikawa, Hideo Kamiyama