HF

Hiroshi Fuyama

SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
📍 Toyonaka, JP: #550 of 1,166 inventorsTop 50%
Overall (All Time): #2,371,395 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4303640 Oil-in-water organophosphorus insecticidal emulsion Kozo Tsuji 1981-12-01
4283415 Oil-in-Water insecticidal and acaricidal emulsion Kozo Tsuji 1981-08-11