Inventor
TAKANO HIROTAKA
JP25 patents
⚠️ This page may combine multiple inventors who share the name “TAKANO HIROTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO CHEMICAL CO
22 patentsUS5952386ASep 14, 1999
Dihalopropene compounds, insecticides containing them as active ingredients, and intermediates for their production
SUMITOMO CHEMICAL CO22 citations92
US4877441AOct 31, 1989
Fungicidal substituted carboxylic acid derivatives
SUMITOMO CHEMICAL CO19 citations82
US6140274AOct 31, 2000
Dihalopropene compounds, their use as insecticides/acaricides and intermediates for their production
SUMITOMO CHEMICAL CO11 citations74
US5869506AFeb 9, 1999
Fluoropropene compound, an insecticide containing the same and an intermediate for production thereof
SUMITOMO CHEMICAL CO9 citations74
US6214835B1Apr 10, 2001
Dihalopropene compounds insecticides containing them as active ingredients, and intermediates for their production
SUMITOMO CHEMICAL CO6 citations73
US6028100AFeb 22, 2000
Dihalopropene compounds, insecticides containing them as active ingredients, and intermediates for their production
SUMITOMO CHEMICAL CO8 citations73
US5004816AApr 2, 1991
Aminopyrrole intermediates for fungicides
SUMITOMO CHEMICAL CO10 citations73
US4946867AAug 7, 1990
Cyanoacetamide derivative, and plant disease protectant comprising the same as an active ingredient
SUMITOMO CHEMICAL CO12 citations73
US4584309AApr 22, 1986
Fungicidal compositions containing mixtures of a substituted triazole-1-penten-3-ol compound with other fungicides such as tetrachloroisophthalonitrile
SUMITOMO CHEMICAL CO13 citations72
US5462961AOct 31, 1995
Pyrazole oxime derivatives, compositions and use
SUMITOMO CHEMICAL CO7 citations71
US5756522AMay 26, 1998
Triazole derivatives and uses thereof
SUMITOMO CHEMICAL CO3 citations62
US5869687AFeb 9, 1999
Plant disease-controlling agent
SUMITOMO CHEMICAL CO2 citations61
US5763475AJun 9, 1998
Method of control plant disease
SUMITOMO CHEMICAL CO3 citations61
US4837236AJun 6, 1989
Fungicidal morpholine compounds, and their production and use
SUMITOMO CHEMICAL CO4 citations61
US4618620AOct 21, 1986
Fungicidal composition
SUMITOMO CHEMICAL CO3 citations61
US4980345ADec 25, 1990
Pyrazole compounds and use thereof
SUMITOMO CHEMICAL CO2 citations57
US5049575ASep 17, 1991
Substituted carboxylic acid, fungicidal compositions and use
SUMITOMO CHEMICAL CO1 citations52
US4835170AMay 30, 1989
Seed disinfectant composition
SUMITOMO CHEMICAL CO1 citations52
US5028714AJul 2, 1991
Hydroxylamine ethers
SUMITOMO CHEMICAL CO0 citations49
US5236924AAug 17, 1993
Pyrimidine derivatives and fungicides and/or acaricides containing them as active ingredient
SUMITOMO CHEMICAL CO1 citations47
US4489082ADec 18, 1984
Fungicidal composition
SUMITOMO CHEMICAL CO0 citations45
US5322845AJun 21, 1994
Acrylic acid derivatives, a fungicide containing them as an active ingredient, and intermediate compounds thereof
SUMITOMO CHEMICAL CO0 citations33