Inventor · disambiguated record
Masatomo Fukasawa
Also filed as: FUKASAWA MASATOMO
7 granted patents·128 citations·filing 1984–1992
85Inventor score
Top patents by PatentIndex Score
7 records- 0193US4933333Aβ-lactam compoundsSUMITOMO PHARMA·Filed 1987·Granted Jun 12, 1990·60 cites·2 claims
- 0289US5122604Aβ-lactam compoundsSUMITOMO PHARMA·Filed 1990·Granted Jun 16, 1992·34 cites·1 claims
- 0380US5093328ABeta-lactam compoundsSUMITOMO PHARMA·Filed 1987·Granted Mar 3, 1992·16 cites·28 claims
- 0463US4764602AAntibiotics, and their productionSUMITOMO CHEMICAL CO·Filed 1986·Granted Aug 16, 1988·12 cites·9 claims
- 0555US5227376Aβ-lactam compounds and their productionSUMITOMO PHARMA·Filed 1992·Granted Jul 13, 1993·5 cites·11 claims
- 0633US4705784ACephem compoundsSUMITOMO PHARMA·Filed 1984·Granted Nov 10, 1987·1 cites·20 claims
- 0730US4761409ACephem derivativesSUMITOMO PHARMA·Filed 1985·Granted Aug 2, 1988·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →