Inventor · disambiguated record
Shuichiro Asao
Also filed as: ASAO SHUICHIRO · TAKAYAMA CHIYOZO
3 granted patents·4 citations·filing 1978–1979
56Inventor score
Files withSUMITOMO CHEMICAL CO3
Top patents by PatentIndex Score
3 records- 0152US4237122AImidazolidinedione compounds, and their production and useSUMITOMO CHEMICAL CO·Filed 1979·Granted Dec 2, 1980·3 cites·13 claims
- 0243US4256483A2-Alkoxy pyridazinoquinazolinone derivatives as herbicidesSUMITOMO CHEMICAL CO·Filed 1979·Granted Mar 17, 1981·1 cites·2 claims
- 0334US4181732A1-Branched-alkylcarbonyl-3-(3,5-dihalophenyl)imidazolidine-2,4-dionesSUMITOMO CHEMICAL CO·Filed 1978·Granted Jan 1, 1980·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →