Hirotaka Obana

Determination of Acetamiprid, Imidacloprid, and Nitenpyram Residues in Vegetables and Fruits by High-Performance Liquid Chromatography with Diode-Array Detection

Hirotaka Obana, Msahiro Okihashi, Kazuhiko Akutsu et al. · Journal of Agricultural and Food Chemistry · 2002 · 198 citations

Residue (Chemistry), Engineering, Diode-array Detection +23

Determination of Neonicotinoid Pesticide Residues in Vegetables and Fruits with Solid Phase Extraction and Liquid Chromatography Mass Spectrometry

Hirotaka Obana, Masahiro Okihashi, Kazuhiko Akutsu et al. · Journal of Agricultural and Food Chemistry · 2003 · 188 citations

Simple Extraction Method, Pesticide-residue Analysis, Food Analysis +18

GC/MS analysis of polybrominated diphenyl ethers in fish collected from the Inland Sea of Seto, Japan

Kazuhiko Akutsu, Hirotaka Obana, Masahiro Okihashi et al. · Chemosphere · 2001 · 116 citations

Inland Sea, Environmental Chemistry, Engineering +12

Polycyclic aromatic hydrocarbons in human fat and liver

Hirotaka Obana, Shinjiro Hori, Takashi KASHIMOTO et al. · Bulletin of Environmental Contamination and Toxicology · 1981 · 106 citations

Metabolic Syndrome, Human Fat, Biochemistry +8

Causal Agents of Yusho

Nobuharu Kunita, Takashi KASHIMOTO, Hideaki Miyata et al. · American Journal of Industrial Medicine · 1984 · 87 citations

Pathology, Yusho Disease, Causal Inference +18