Inventor · disambiguated record

Hiroshi Fuyama

Also filed as: FUYAMA HIROSHI

2 granted patents·22 citations·filing 1979–1980

59Inventor score

Technology areasA01N

Files withSUMITOMO CHEMICAL CO2

Top patents by PatentIndex Score

2 records

0180US4303640AOil-in-water organophosphorus insecticidal emulsionSUMITOMO CHEMICAL CO·Filed 1980·Granted Dec 1, 1981·16 cites·7 claims
0265US4283415AOil-in-Water insecticidal and acaricidal emulsionSUMITOMO CHEMICAL CO·Filed 1979·Granted Aug 11, 1981·6 cites·12 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →