Inventor · disambiguated record
Masato Fukushima
Also filed as: FUKUSHIMA MASATO
9 granted patents·71 citations·filing 1986–1994
87Inventor score
Files withSANWA KAGAKU KENKYUSHO CO9
Top patents by PatentIndex Score
9 records- 0189US5447946AHydantoin derivatives for treating complications of diabetesSANWA KAGAKU KENKYUSHO CO·Filed 1994·Granted Sep 5, 1995·28 cites·3 claims
- 0274US4861792AHydantoin derivatives for treating complications of diabetesSANWA KAGAKU KENKYUSHO CO·Filed 1987·Granted Aug 29, 1989·7 cites·9 claims
- 0372US4740517AAntidiabetic spiro-3-heteroazolidinesSANWA KAGAKU KENKYUSHO CO·Filed 1986·Granted Apr 26, 1988·18 cites·20 claims
- 0466US5356880AGlycyrrhetinic acid derivativesSANWA KAGAKU KENKYUSHO CO·Filed 1992·Granted Oct 18, 1994·10 cites·7 claims
- 0564US4985574AHydantoin derivatives for treating complications of diabetesSANWA KAGAKU KENKYUSHO CO·Filed 1989·Granted Jan 15, 1991·4 cites·1 claims
- 0659US4978758AHydantoin derivatives for treating complications of diabetesSANWA KAGAKU KENKYUSHO CO·Filed 1989·Granted Dec 18, 1990·3 cites·2 claims
- 0736US4734411APyrrolizidine compounds, salts thereof, process for the preparation of same and pharmaceutical agents comprising sameSANWA KAGAKU KENKYUSHO CO·Filed 1986·Granted Mar 29, 1988·1 cites·9 claims
- 0834US4985573AHydantoin derivatives for treating complications of diabetesSANWA KAGAKU KENKYUSHO CO·Filed 1989·Granted Jan 15, 1991·0 cites·1 claims
- 0931US4824855A1,4-dihydropyridine derivativesSANWA KAGAKU KENKYUSHO CO·Filed 1987·Granted Apr 25, 1989·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →