Inventor · disambiguated record
Yukikazu Okamoto
Also filed as: OKAMOTO YUKIKAZU
4 granted patents·46 citations·filing 1974–1985
75Inventor score
Technology areasA01N
Files withSUMITOMO CHEMICAL CO4
Top patents by PatentIndex Score
4 records- 0174US4324781APesticidal aqueous suspensionSUMITOMO CHEMICAL CO·Filed 1979·Granted Apr 13, 1982·10 cites·9 claims
- 0265US3980463AProcess for producing granular composition for use in agriculture and horticultureSUMITOMO CHEMICAL CO·Filed 1974·Granted Sep 14, 1976·28 cites·7 claims
- 0358US4945088AInsecticidal wettable powderSUMITOMO CHEMICAL CO·Filed 1985·Granted Jul 31, 1990·7 cites·3 claims
- 0438US4536498AFungicidal compositionSUMITOMO CHEMICAL CO·Filed 1983·Granted Aug 20, 1985·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →