Inventor
NASU RIKUO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “NASU RIKUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ISHIHARA MINING & CHEMICAL CO
11 patentsUS4173637ANov 6, 1979
N-Benzoyl-N'-pyridyloxy phenyl urea and insecticidal compositions thereof
ISHIHARA MINING & CHEMICAL CO55 citations96
US4173638ANov 6, 1979
N-Benzoyl-N'-pyridyloxy phenyl urea and insecticidal compositions thereof
ISHIHARA MINING & CHEMICAL CO50 citations94
US4995898AFeb 26, 1991
Imidazole compounds and biocidal composition comprising the same for controlling harmful organisms
ISHIHARA MINING & CHEMICAL CO61 citations93
US4241213ADec 23, 1980
Process for producing 2-chloro-5-trichloromethyl pyridine
ISHIHARA MINING & CHEMICAL CO22 citations82
US4218237AAug 19, 1980
Pyridine-2-thio, -2-sulfinyl, and -2-sulfonyl sulfonanilide compounds useful as a herbicidal component
ISHIHARA MINING & CHEMICAL CO22 citations82
US4134751AJan 16, 1979
Herbicidal compound, herbicidal composition containing the same and method of use thereof
ISHIHARA MINING & CHEMICAL CO20 citations82
US4105435AAug 8, 1978
Herbicidal compound, herbicidal composition containing the same, and method of use thereof
ISHIHARA MINING & CHEMICAL CO25 citations82
US4420618ADec 13, 1983
Process for producing 5-chloro-β-trifluoromethylpyridines
ISHIHARA MINING & CHEMICAL CO12 citations73
US4140520AFeb 20, 1979
3,5-Dichloropyridyl-2-oxy-phenoxy malonic acids and derivatives and herbicidal use thereof
ISHIHARA MINING & CHEMICAL CO5 citations63
US4267336AMay 12, 1981
Process for producing 4-(pyridyl-2-oxy)-phenoxyalkanecarboxylic acid or its derivatives
ISHIHARA MINING & CHEMICAL CO6 citations62
US4231787ANov 4, 1980
Herbicidal compound, herbicidal composition containing the same, and method of use thereof
ISHIHARA MINING & CHEMICAL CO1 citations52